WO1999012066A1 - Cable conveying apparatus and method - Google Patents
Cable conveying apparatus and method Download PDFInfo
- Publication number
- WO1999012066A1 WO1999012066A1 PCT/US1998/016631 US9816631W WO9912066A1 WO 1999012066 A1 WO1999012066 A1 WO 1999012066A1 US 9816631 W US9816631 W US 9816631W WO 9912066 A1 WO9912066 A1 WO 9912066A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cable
- drive assembly
- drive
- speed
- assembly
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000033001 locomotion Effects 0.000 claims description 18
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 description 24
- 238000009434 installation Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000003213 activating effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920006074 Nylatron® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/52—Underground or underwater installation; Installation through tubing, conduits or ducts using fluid, e.g. air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/086—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using fluid as pulling means, e.g. liquid, pressurised gas or suction means
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69811090T DE69811090D1 (en) | 1997-09-04 | 1998-08-11 | DEVICE AND CABLE TRANSPORT METHOD |
BR9812156-1A BR9812156A (en) | 1997-09-04 | 1998-08-11 | Cable transport apparatus and method |
JP2000509010A JP4150820B2 (en) | 1997-09-04 | 1998-08-11 | Cable conveying apparatus and method thereof |
EP98938483A EP1010027B1 (en) | 1997-09-04 | 1998-08-11 | Cable conveying apparatus and method |
AU87003/98A AU8700398A (en) | 1997-09-04 | 1998-08-11 | Cable conveying apparatus and method |
AT98938483T ATE231983T1 (en) | 1997-09-04 | 1998-08-11 | APPARATUS AND CABLE TRANSPORT METHOD |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/923,361 | 1997-09-04 | ||
US08/923,361 US6012621A (en) | 1997-09-04 | 1997-09-04 | Cable conveying apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999012066A1 true WO1999012066A1 (en) | 1999-03-11 |
Family
ID=25448557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/016631 WO1999012066A1 (en) | 1997-09-04 | 1998-08-11 | Cable conveying apparatus and method |
Country Status (9)
Country | Link |
---|---|
US (2) | US6012621A (en) |
EP (1) | EP1010027B1 (en) |
JP (1) | JP4150820B2 (en) |
CN (1) | CN1154863C (en) |
AT (1) | ATE231983T1 (en) |
AU (1) | AU8700398A (en) |
BR (1) | BR9812156A (en) |
DE (1) | DE69811090D1 (en) |
WO (1) | WO1999012066A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010112852A2 (en) | 2009-03-31 | 2010-10-07 | British Telecommunications Public Limited Company | Blown cable apparatus |
US8587327B2 (en) | 2007-12-28 | 2013-11-19 | British Telecommunications Public Limited Company | Cable installation using induction |
US8702064B2 (en) | 2007-12-28 | 2014-04-22 | British Telecommunications Public Limited Company | Cable installation using optical detection |
US9774175B2 (en) | 2008-09-26 | 2017-09-26 | British Telecommunications Public Limited Company | Cable installation apparatus |
US10247896B2 (en) | 2010-03-26 | 2019-04-02 | British Telecommunications Public Limited Company | Optical fiber apparatus |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6012621A (en) * | 1997-09-04 | 2000-01-11 | Condux International, Inc. | Cable conveying apparatus |
US6179269B1 (en) * | 1998-08-21 | 2001-01-30 | Camco International, Inc. | Method and apparatus for installing a cable into coiled tubing |
BR0206267A (en) * | 2001-11-02 | 2005-01-18 | Neptco Inc | Apparatus and methods for applying a medium to a conduit |
US7100274B2 (en) * | 2001-11-02 | 2006-09-05 | Neptco Incorporated | Apparatus for applying media to a conduit |
SE520958C2 (en) * | 2002-03-11 | 2003-09-16 | Ericsson Telefon Ab L M | Method and apparatus for propelling an optical fiber cable in a pipeline |
US6974123B2 (en) * | 2002-04-03 | 2005-12-13 | Advance Lifts, Inc. | Platform centering device |
US7279281B2 (en) * | 2004-06-01 | 2007-10-09 | The Regents Of The University Of Michigan | Methods and kits for diagnosing or monitoring autoimmune and chronic inflammatory diseases |
FR2872299A1 (en) * | 2004-06-24 | 2005-12-30 | France Telecom | OPTICAL MICRO-CABLE TRAINER WITH REDUCED SIZE |
US7093822B2 (en) * | 2004-06-29 | 2006-08-22 | Welker Robert E | Magnetic wire pulling system |
GB0506568D0 (en) * | 2005-03-31 | 2005-05-04 | British Telecomm | Optical fibre air chamber apparatus |
GB0506589D0 (en) * | 2005-03-31 | 2005-05-04 | British Telecomm | Optical fibre installation apparatus |
US7439024B2 (en) * | 2005-06-01 | 2008-10-21 | The United States Of America As Represented By The Department Of Veterans Affairs | Methods and kits for diagnosing or monitoring autoimmune and chronic inflammatory diseases |
US7360752B2 (en) * | 2005-06-16 | 2008-04-22 | Watkins Charles W | Apparatus and method for installing lines in conduits |
US20060284149A1 (en) * | 2005-06-16 | 2006-12-21 | Watkins Charles W | Apparatus and method for installing lines in conduits |
US8387954B2 (en) * | 2007-08-30 | 2013-03-05 | Wesco Distribution, Inc. | System for the simultaneous introduction of two items into a conduit |
US8459611B2 (en) * | 2007-08-30 | 2013-06-11 | Wesco Distribution, Inc. | System for the simultaneous introduction of two items into a conduit |
US20110198450A1 (en) * | 2010-02-15 | 2011-08-18 | Preformed Line Products Company | Cable hoist dead-end systems and methods |
CN102514173B (en) * | 2011-12-07 | 2014-05-21 | 浙江大学 | Dynamic microchannel plastic extrusion-molding device and method |
TWI542807B (en) * | 2014-11-18 | 2016-07-21 | 財團法人工業技術研究院 | Guiding device |
US11255479B2 (en) * | 2015-04-29 | 2022-02-22 | Condux International, Inc. | System and method of mapping a duct |
AU2017307431B2 (en) * | 2016-08-04 | 2022-03-31 | Plumettaz Holding S.A. | Apparatus and method for jetting a cable into a duct |
EP3538938A4 (en) * | 2016-11-14 | 2020-07-08 | Condux International, Inc. | Transmission line installation system |
EP3577508B1 (en) * | 2017-02-03 | 2021-04-07 | Plumettaz Holding SA | Autonomous fluid compressor for laying optical fibers in a duct |
PL427828A1 (en) * | 2018-11-19 | 2020-06-01 | Terma Spółka Z Ograniczoną Odpowiedzialnością | Device for placing fiber optic subscriber cables into cable ducts |
CN109597177B (en) * | 2018-11-29 | 2021-01-19 | 南通市三菱钢绳有限公司 | Optical cable traction end based on rolling friction liquid outlet and spine reverse buckling |
CN109765666A (en) * | 2019-03-28 | 2019-05-17 | 吉林工程技术师范学院 | It is a kind of can stable holding protection optical cable blow cable machine |
WO2021055839A1 (en) * | 2019-09-20 | 2021-03-25 | Condux International, Inc. | Integrated transmission line installation system |
US20230341291A1 (en) * | 2020-06-17 | 2023-10-26 | Nec Corporation | Working-state cable protection monitoring system, working-state cable protection monitoring method, and storage medium having stored therein working-state cable protection monitoring program |
WO2022128894A1 (en) * | 2020-12-17 | 2022-06-23 | Fremco A/S | Cable installation apparatus comprising clamping force control system |
WO2022170120A1 (en) * | 2021-02-05 | 2022-08-11 | Condux International, Inc. | Transmission line blower with a drive system |
WO2023021068A1 (en) * | 2021-08-17 | 2023-02-23 | Plumettaz Holding Sa | Apparatus for laying an optic cable into a duct |
CN113968517B (en) * | 2021-09-14 | 2023-07-25 | 郑州治世长云科技有限公司 | Optical cable blowing device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4850569A (en) * | 1987-04-28 | 1989-07-25 | Staat Der Nederlanden (Staatsbedrijf Der Posterijen, Telegrafie En Telefonie) | Method for introducing a cable into a cable guide tube |
EP0442626A2 (en) * | 1990-02-14 | 1991-08-21 | Nortel Networks Corporation | Deploying cables in pipelines |
EP0467463A1 (en) * | 1990-07-17 | 1992-01-22 | Koninklijke KPN N.V. | Method and device for installing a cable in a cable duct |
WO1992017927A1 (en) * | 1991-04-05 | 1992-10-15 | Emberti Gialloreti Ugo | A method and apparatus for laying a cable into a tube by means of a pressurized hydraulic fluid |
AT1299U1 (en) * | 1996-02-22 | 1997-02-25 | Witke Josef Ing | METHOD FOR PULLING IN A CABLE AND AIR INFLATION DEVICE AND PISTON DEVICE THEREFOR |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3793732A (en) * | 1970-07-29 | 1974-02-26 | Jet Line Prod Inc | Method and apparatus for installing heavy electrical conductor lines in conduits |
US3870280A (en) * | 1974-07-26 | 1975-03-11 | Leslie E Victor | High line towing device |
US4185809A (en) * | 1978-01-27 | 1980-01-29 | Nelson Jonnes | Method and apparatus for pulling lightweight cable |
EP0006097B1 (en) * | 1978-06-13 | 1982-06-09 | Plumettaz Sa | Cable conveyor |
US4469267A (en) * | 1982-01-15 | 1984-09-04 | Western Gear Corporation | Draw-off and hold-back cable tension machine |
US5156376A (en) * | 1982-05-06 | 1992-10-20 | Standard Telephones And Cables Public Limited Company | Laying cables |
US4676310A (en) * | 1982-07-12 | 1987-06-30 | Scherbatskoy Serge Alexander | Apparatus for transporting measuring and/or logging equipment in a borehole |
DE3382801T2 (en) * | 1982-11-08 | 1996-08-14 | British Telecomm | Optical cable |
US5121901A (en) * | 1982-11-08 | 1992-06-16 | British Telecommunications Plc | Sheathed optical fibres and method of installing such fibres |
US4691896C1 (en) * | 1982-11-08 | 2001-05-08 | British Telecomm | Optical fibre transmission line |
US4948097C1 (en) * | 1982-11-08 | 2001-05-01 | British Telecomm | Method and apparatus for installing transmission lines |
US5169126C1 (en) * | 1982-11-08 | 2001-05-08 | British Telecomm | Method and apparatus for installing transmission lines |
EP0152720A1 (en) | 1984-02-22 | 1985-08-28 | Plumettaz Sa | Control device of an intermediary conveyor |
EP0157610B1 (en) * | 1984-03-29 | 1989-09-13 | BRITISH TELECOMMUNICATIONS public limited company | Sheated optical fibres |
GB8408156D0 (en) * | 1984-03-29 | 1984-05-10 | Bicc Plc | Manufacture of optical cable |
US4773628A (en) * | 1985-10-16 | 1988-09-27 | Fpl Qualtec, Inc. | Cable pulling system |
US4822005A (en) * | 1985-10-16 | 1989-04-18 | Fpl Qualtec, Inc. | Cable pulling system and adaptor |
FR2599566B1 (en) * | 1986-05-30 | 1988-09-02 | Morel Atel Electromec | PNEUMATIC DEVICE FOR THE PLACEMENT OF CABLES IN A TUBE. |
DE3780400D1 (en) * | 1986-10-15 | 1992-08-20 | Rudolf Harmstorf | METHOD AND DEVICE FOR INSERTING A ROPE-LIKE ELEMENT IN A CABLE TUBE PIPE. |
US4793048A (en) * | 1987-02-18 | 1988-12-27 | Nippon Steel Corporation | Method for passing optical fibers through tubular products by vibrating the tubular products |
GB8706803D0 (en) * | 1987-03-23 | 1987-04-29 | British Telecomm | Optical fibre installation |
US5205542A (en) * | 1987-03-23 | 1993-04-27 | British Telecommunications Public Limited | Optical fibre installation |
GB8727581D0 (en) * | 1987-11-25 | 1987-12-31 | Optical Fibres | Method and apparatus for blowing optical fibre member |
US4840352A (en) * | 1988-02-01 | 1989-06-20 | Ellis Roy J | Blow plug |
US4848734A (en) * | 1988-04-25 | 1989-07-18 | Ford Jack W | Line puller method and apparatus |
GB8813068D0 (en) * | 1988-06-02 | 1988-07-06 | British Telecomm | Transmission line installation |
GB8823426D0 (en) * | 1988-10-05 | 1988-11-09 | British Telecomm | Fibre blowing brake |
GB8906765D0 (en) * | 1989-03-23 | 1989-05-10 | British Telecomm | Fibre storage |
GB8917347D0 (en) * | 1989-07-28 | 1989-09-13 | Bicc Plc | Overhead electric and optical transmission systems |
US5263686A (en) * | 1989-08-07 | 1993-11-23 | Sumitomo Electric Industries, Ltd. | Method and apparatus for laying and collecting a wire |
JPH0774849B2 (en) * | 1989-08-07 | 1995-08-09 | 住友電気工業株式会社 | Wire laying / collecting device and laying / collecting method |
US5197715A (en) * | 1990-02-27 | 1993-03-30 | Koninklijke Ptt Nederland N.V. | Method for pulling plug for installing a cable in a cable conduit |
US5474277A (en) * | 1990-02-27 | 1995-12-12 | Koninklijke Ptt Nederland N.V. | Pulling plug aided by drag forces of a fluid medium for a portion of which the plug has a leaking aperture |
JPH03249704A (en) * | 1990-02-28 | 1991-11-07 | Sumitomo Electric Ind Ltd | Method and device for laying optical fiber unit |
US5358218A (en) * | 1991-03-25 | 1994-10-25 | Sumitomo Electric Industries, Ltd. | Method of constructing an optical wiring network |
US5234198A (en) * | 1991-06-25 | 1993-08-10 | At&T Bell Laboratories | Apparatus for installing optical fiber in conduit |
US5405069A (en) * | 1992-02-25 | 1995-04-11 | International Business Machines Corporation | Paper motion detection system |
EP0620627B1 (en) * | 1993-04-10 | 1997-07-02 | Sumitomo Electric Industries, Ltd. | Method and apparatus for inserting a communication wire through a pipeline by air flow |
US5573225A (en) * | 1994-05-06 | 1996-11-12 | Dowell, A Division Of Schlumberger Technology Corporation | Means for placing cable within coiled tubing |
FR2720873B1 (en) * | 1994-06-06 | 1996-08-23 | Alain Pecot | Method and device for laying an underground telecommunications cable. |
US5813658A (en) * | 1994-11-23 | 1998-09-29 | Arnco Corporation | Cable feeding apparatus |
FR2734513B1 (en) * | 1995-05-22 | 1997-08-14 | Heidelberg Harris Sa | METHOD FOR DETECTING DISTURBANCES IN THE TRANSPORT OF A CONTINUOUS PAPER TABLECLOTH IN A PRINTING MACHINE |
US5897103A (en) * | 1995-07-24 | 1999-04-27 | Koninklijke Ptt Nederland N.V. | Method for installing cables |
US6012621A (en) * | 1997-09-04 | 2000-01-11 | Condux International, Inc. | Cable conveying apparatus |
-
1997
- 1997-09-04 US US08/923,361 patent/US6012621A/en not_active Expired - Lifetime
-
1998
- 1998-08-11 JP JP2000509010A patent/JP4150820B2/en not_active Expired - Fee Related
- 1998-08-11 CN CNB988088061A patent/CN1154863C/en not_active Expired - Lifetime
- 1998-08-11 DE DE69811090T patent/DE69811090D1/en not_active Expired - Lifetime
- 1998-08-11 AT AT98938483T patent/ATE231983T1/en not_active IP Right Cessation
- 1998-08-11 WO PCT/US1998/016631 patent/WO1999012066A1/en active IP Right Grant
- 1998-08-11 EP EP98938483A patent/EP1010027B1/en not_active Expired - Lifetime
- 1998-08-11 BR BR9812156-1A patent/BR9812156A/en not_active IP Right Cessation
- 1998-08-11 AU AU87003/98A patent/AU8700398A/en not_active Abandoned
-
1999
- 1999-11-15 US US09/440,589 patent/US6264171B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4850569A (en) * | 1987-04-28 | 1989-07-25 | Staat Der Nederlanden (Staatsbedrijf Der Posterijen, Telegrafie En Telefonie) | Method for introducing a cable into a cable guide tube |
EP0442626A2 (en) * | 1990-02-14 | 1991-08-21 | Nortel Networks Corporation | Deploying cables in pipelines |
EP0467463A1 (en) * | 1990-07-17 | 1992-01-22 | Koninklijke KPN N.V. | Method and device for installing a cable in a cable duct |
WO1992017927A1 (en) * | 1991-04-05 | 1992-10-15 | Emberti Gialloreti Ugo | A method and apparatus for laying a cable into a tube by means of a pressurized hydraulic fluid |
AT1299U1 (en) * | 1996-02-22 | 1997-02-25 | Witke Josef Ing | METHOD FOR PULLING IN A CABLE AND AIR INFLATION DEVICE AND PISTON DEVICE THEREFOR |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8587327B2 (en) | 2007-12-28 | 2013-11-19 | British Telecommunications Public Limited Company | Cable installation using induction |
US8702064B2 (en) | 2007-12-28 | 2014-04-22 | British Telecommunications Public Limited Company | Cable installation using optical detection |
US9774175B2 (en) | 2008-09-26 | 2017-09-26 | British Telecommunications Public Limited Company | Cable installation apparatus |
WO2010112852A2 (en) | 2009-03-31 | 2010-10-07 | British Telecommunications Public Limited Company | Blown cable apparatus |
US10247896B2 (en) | 2010-03-26 | 2019-04-02 | British Telecommunications Public Limited Company | Optical fiber apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE69811090D1 (en) | 2003-03-06 |
BR9812156A (en) | 2000-07-18 |
AU8700398A (en) | 1999-03-22 |
JP2001515334A (en) | 2001-09-18 |
US6012621A (en) | 2000-01-11 |
ATE231983T1 (en) | 2003-02-15 |
JP4150820B2 (en) | 2008-09-17 |
EP1010027B1 (en) | 2003-01-29 |
US6264171B1 (en) | 2001-07-24 |
EP1010027A1 (en) | 2000-06-21 |
CN1269890A (en) | 2000-10-11 |
CN1154863C (en) | 2004-06-23 |
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