WO1998046340A1 - System and method for delivery of gas-supersaturated fluids - Google Patents
System and method for delivery of gas-supersaturated fluids Download PDFInfo
- Publication number
- WO1998046340A1 WO1998046340A1 PCT/US1998/007671 US9807671W WO9846340A1 WO 1998046340 A1 WO1998046340 A1 WO 1998046340A1 US 9807671 W US9807671 W US 9807671W WO 9846340 A1 WO9846340 A1 WO 9846340A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas
- fluid
- exchanger
- pressure
- source
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 262
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims description 208
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 24
- 239000001301 oxygen Substances 0.000 claims description 24
- 229910052760 oxygen Inorganic materials 0.000 claims description 24
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 239000002351 wastewater Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 230000009182 swimming Effects 0.000 claims description 3
- -1 bioreactor Substances 0.000 claims description 2
- 235000012206 bottled water Nutrition 0.000 claims description 2
- 239000003651 drinking water Substances 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- 239000003570 air Substances 0.000 claims 1
- 239000012080 ambient air Substances 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000003491 array Methods 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000002950 deficient Effects 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 6
- 238000005086 pumping Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000001668 ameliorated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2213—Pressure
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98922038A EP1009518A1 (en) | 1997-04-16 | 1998-04-16 | System and method for delivery of gas-supersaturated fluids |
JP54429098A JP2001520575A (en) | 1997-04-16 | 1998-04-16 | System and apparatus for delivery of gas supersaturated fluid |
AU74670/98A AU7467098A (en) | 1997-04-16 | 1998-04-16 | System and method for delivery of gas-supersaturated fluids |
CA002286653A CA2286653A1 (en) | 1997-04-16 | 1998-04-16 | System and method for delivery of gas-supersaturated fluids |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84090897A | 1997-04-16 | 1997-04-16 | |
US08/840,908 | 1997-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998046340A1 true WO1998046340A1 (en) | 1998-10-22 |
Family
ID=25283547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/007671 WO1998046340A1 (en) | 1997-04-16 | 1998-04-16 | System and method for delivery of gas-supersaturated fluids |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1009518A1 (en) |
JP (1) | JP2001520575A (en) |
AU (1) | AU7467098A (en) |
CA (1) | CA2286653A1 (en) |
WO (1) | WO1998046340A1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999021798A1 (en) * | 1997-10-29 | 1999-05-06 | Fsi International, Inc. | Method and system to increase the quantity of dissolved gas in a liquid and to maintain this increased quantity until utilized |
US6235641B1 (en) | 1998-10-30 | 2001-05-22 | Fsi International Inc. | Method and system to control the concentration of dissolved gas in a liquid |
US6248087B1 (en) | 1997-08-15 | 2001-06-19 | Therox, Inc. | Apparatus for generalized extracorporeal support |
US6274506B1 (en) | 1999-05-14 | 2001-08-14 | Fsi International, Inc. | Apparatus and method for dispensing processing fluid toward a substrate surface |
US6406551B1 (en) | 1999-05-14 | 2002-06-18 | Fsi International, Inc. | Method for treating a substrate with heat sensitive agents |
US6565807B1 (en) | 1999-09-30 | 2003-05-20 | Therox, Inc. | Method of blood oxygenation |
US6602467B1 (en) | 1998-07-24 | 2003-08-05 | Therox, Inc. | Apparatus and method for blood oxygenation |
US6613280B2 (en) | 2001-03-20 | 2003-09-02 | Therox, Inc. | Disposable cartridge for producing gas-enriched fluids |
US6890482B2 (en) | 1999-09-30 | 2005-05-10 | Therox, Inc. | Apparatus for blood oxygenation |
US8192384B2 (en) | 2008-12-04 | 2012-06-05 | Therox, Inc. | System for enriching a bodily fluid with a gas having a dual-function power switch mechanism |
RU2454271C1 (en) * | 2010-12-27 | 2012-06-27 | Владимир Антонович Шутиков | Method of producing gas mix |
US8246564B2 (en) | 2008-12-04 | 2012-08-21 | Therox, Inc. | System for enriching a bodily fluid with a gas having automated priming capabilities |
US8636952B2 (en) | 2008-12-04 | 2014-01-28 | Therox, Inc. | System for enriching a bodily fluid with a gas having a removable gas-enrichment device with an information recording element |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3814719B2 (en) * | 2001-12-18 | 2006-08-30 | 株式会社ササクラ | Production method and production apparatus for ozone-dissolved water |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2320908A1 (en) * | 1975-08-12 | 1977-03-11 | Bayer Ag | PROCEDURE FOR REGULATING THE SUPPLY OF OXYGEN IN THE WASTE WATER TREATMENT |
US4442843A (en) * | 1980-11-17 | 1984-04-17 | Schering, Ag | Microbubble precursors and methods for their production and use |
US4657756A (en) * | 1980-11-17 | 1987-04-14 | Schering Aktiengesellschaft | Microbubble precursors and apparatus for their production and use |
US4664680A (en) * | 1986-04-07 | 1987-05-12 | Atec Inc. | Method and system for enriching oxygen content of water |
US4681119A (en) * | 1980-11-17 | 1987-07-21 | Schering Aktiengesellschaft | Method of production and use of microbubble precursors |
DE4105726C1 (en) * | 1991-02-23 | 1992-09-17 | Reinhold Dipl.-Ing. 6315 Muecke De Altensen | Glass contg. bio-reactor with improved circulation - comprises mixing nozzle composed of first mixing section for mixing microorganism suspension with gas stream, and second section for further adding suspension for final mixing in third section |
US5407426A (en) * | 1991-02-14 | 1995-04-18 | Wayne State University | Method and apparatus for delivering oxygen into blood |
US5569180A (en) * | 1991-02-14 | 1996-10-29 | Wayne State University | Method for delivering a gas-supersaturated fluid to a gas-depleted site and use thereof |
US5599296A (en) * | 1991-02-14 | 1997-02-04 | Wayne State University | Apparatus and method of delivery of gas-supersaturated liquids |
US5693017A (en) * | 1991-02-14 | 1997-12-02 | Wayne State University | Apparatus and method of delivery of gas-supersaturated solutions to a delivery site |
-
1998
- 1998-04-16 JP JP54429098A patent/JP2001520575A/en not_active Ceased
- 1998-04-16 WO PCT/US1998/007671 patent/WO1998046340A1/en not_active Application Discontinuation
- 1998-04-16 CA CA002286653A patent/CA2286653A1/en not_active Abandoned
- 1998-04-16 AU AU74670/98A patent/AU7467098A/en not_active Abandoned
- 1998-04-16 EP EP98922038A patent/EP1009518A1/en not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2320908A1 (en) * | 1975-08-12 | 1977-03-11 | Bayer Ag | PROCEDURE FOR REGULATING THE SUPPLY OF OXYGEN IN THE WASTE WATER TREATMENT |
US4442843A (en) * | 1980-11-17 | 1984-04-17 | Schering, Ag | Microbubble precursors and methods for their production and use |
US4657756A (en) * | 1980-11-17 | 1987-04-14 | Schering Aktiengesellschaft | Microbubble precursors and apparatus for their production and use |
US4681119A (en) * | 1980-11-17 | 1987-07-21 | Schering Aktiengesellschaft | Method of production and use of microbubble precursors |
US4664680A (en) * | 1986-04-07 | 1987-05-12 | Atec Inc. | Method and system for enriching oxygen content of water |
US5407426A (en) * | 1991-02-14 | 1995-04-18 | Wayne State University | Method and apparatus for delivering oxygen into blood |
US5569180A (en) * | 1991-02-14 | 1996-10-29 | Wayne State University | Method for delivering a gas-supersaturated fluid to a gas-depleted site and use thereof |
US5599296A (en) * | 1991-02-14 | 1997-02-04 | Wayne State University | Apparatus and method of delivery of gas-supersaturated liquids |
US5693017A (en) * | 1991-02-14 | 1997-12-02 | Wayne State University | Apparatus and method of delivery of gas-supersaturated solutions to a delivery site |
DE4105726C1 (en) * | 1991-02-23 | 1992-09-17 | Reinhold Dipl.-Ing. 6315 Muecke De Altensen | Glass contg. bio-reactor with improved circulation - comprises mixing nozzle composed of first mixing section for mixing microorganism suspension with gas stream, and second section for further adding suspension for final mixing in third section |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6607698B1 (en) | 1997-08-15 | 2003-08-19 | Therox, Inc. | Method for generalized extracorporeal support |
US6248087B1 (en) | 1997-08-15 | 2001-06-19 | Therox, Inc. | Apparatus for generalized extracorporeal support |
US6454997B1 (en) | 1997-08-15 | 2002-09-24 | Therox, Inc. | Apparatus for the preparation and delivery of gas-enriched fluids |
US5971368A (en) * | 1997-10-29 | 1999-10-26 | Fsi International, Inc. | System to increase the quantity of dissolved gas in a liquid and to maintain the increased quantity of dissolved gas in the liquid until utilized |
WO1999021798A1 (en) * | 1997-10-29 | 1999-05-06 | Fsi International, Inc. | Method and system to increase the quantity of dissolved gas in a liquid and to maintain this increased quantity until utilized |
US6488271B1 (en) | 1997-10-29 | 2002-12-03 | Fsi International, Inc. | Method to increase the quantity of dissolved gas in a liquid and to maintain the increased quantity of dissolved gas in the liquid until utilized |
US6648307B2 (en) | 1997-10-29 | 2003-11-18 | Fsi International, Inc. | Method to increase the quantity of dissolved gas in a liquid and to maintain the increased quantity of dissolved gas in the liquid until utilized |
US6936221B1 (en) | 1998-07-24 | 2005-08-30 | Therox, Inc. | Method of forming gas-enriched fluid |
US6602467B1 (en) | 1998-07-24 | 2003-08-05 | Therox, Inc. | Apparatus and method for blood oxygenation |
US6235641B1 (en) | 1998-10-30 | 2001-05-22 | Fsi International Inc. | Method and system to control the concentration of dissolved gas in a liquid |
US6406551B1 (en) | 1999-05-14 | 2002-06-18 | Fsi International, Inc. | Method for treating a substrate with heat sensitive agents |
US6274506B1 (en) | 1999-05-14 | 2001-08-14 | Fsi International, Inc. | Apparatus and method for dispensing processing fluid toward a substrate surface |
US6565807B1 (en) | 1999-09-30 | 2003-05-20 | Therox, Inc. | Method of blood oxygenation |
US6811750B2 (en) | 1999-09-30 | 2004-11-02 | Therox, Inc. | Apparatus for blood oxygenation |
US6855291B2 (en) | 1999-09-30 | 2005-02-15 | Therox, Inc. | Method of blood oxygenation |
US6890482B2 (en) | 1999-09-30 | 2005-05-10 | Therox, Inc. | Apparatus for blood oxygenation |
US7172727B2 (en) | 1999-09-30 | 2007-02-06 | Therox, Inc. | Apparatus for blood oxygenation |
US6613280B2 (en) | 2001-03-20 | 2003-09-02 | Therox, Inc. | Disposable cartridge for producing gas-enriched fluids |
US7820102B2 (en) | 2001-03-20 | 2010-10-26 | Therox, Inc. | Disposable cartridge for producing gas-enriched fluids |
US8192384B2 (en) | 2008-12-04 | 2012-06-05 | Therox, Inc. | System for enriching a bodily fluid with a gas having a dual-function power switch mechanism |
US8246564B2 (en) | 2008-12-04 | 2012-08-21 | Therox, Inc. | System for enriching a bodily fluid with a gas having automated priming capabilities |
US8636952B2 (en) | 2008-12-04 | 2014-01-28 | Therox, Inc. | System for enriching a bodily fluid with a gas having a removable gas-enrichment device with an information recording element |
RU2454271C1 (en) * | 2010-12-27 | 2012-06-27 | Владимир Антонович Шутиков | Method of producing gas mix |
Also Published As
Publication number | Publication date |
---|---|
JP2001520575A (en) | 2001-10-30 |
AU7467098A (en) | 1998-11-11 |
CA2286653A1 (en) | 1998-10-22 |
EP1009518A1 (en) | 2000-06-21 |
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