DE8912310U1 - - Google Patents
Info
- Publication number
- DE8912310U1 DE8912310U1 DE8912310U DE8912310U DE8912310U1 DE 8912310 U1 DE8912310 U1 DE 8912310U1 DE 8912310 U DE8912310 U DE 8912310U DE 8912310 U DE8912310 U DE 8912310U DE 8912310 U1 DE8912310 U1 DE 8912310U1
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0232—Manual direct entries, e.g. key to main memory
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8912310U DE8912310U1 (en) | 1989-10-17 | 1989-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8912310U DE8912310U1 (en) | 1989-10-17 | 1989-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8912310U1 true DE8912310U1 (en) | 1989-12-07 |
Family
ID=6843765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8912310U Expired DE8912310U1 (en) | 1989-10-17 | 1989-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8912310U1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2455174A1 (en) * | 1973-11-21 | 1975-05-22 | Termiflex Corp | INPUT / OUTPUT DEVICE FOR DATA EXCHANGE WITH DATA PROCESSING DEVICES |
| DE2507581A1 (en) * | 1974-02-22 | 1975-08-28 | Canon Kk | Electronic equipment input device with dual-purpose keys - whereby first pressure on key effects different operation from second |
| DE3246814A1 (en) * | 1982-12-17 | 1984-06-20 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Control device |
| US4745397A (en) * | 1984-12-21 | 1988-05-17 | Analog And Digital Systems, Inc. | Remote control devices |
| US4791408A (en) * | 1987-05-14 | 1988-12-13 | Ted Scudder | Keyboard for one-hand operation |
-
1989
- 1989-10-17 DE DE8912310U patent/DE8912310U1/de not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2455174A1 (en) * | 1973-11-21 | 1975-05-22 | Termiflex Corp | INPUT / OUTPUT DEVICE FOR DATA EXCHANGE WITH DATA PROCESSING DEVICES |
| DE2507581A1 (en) * | 1974-02-22 | 1975-08-28 | Canon Kk | Electronic equipment input device with dual-purpose keys - whereby first pressure on key effects different operation from second |
| DE3246814A1 (en) * | 1982-12-17 | 1984-06-20 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Control device |
| US4745397A (en) * | 1984-12-21 | 1988-05-17 | Analog And Digital Systems, Inc. | Remote control devices |
| US4791408A (en) * | 1987-05-14 | 1988-12-13 | Ted Scudder | Keyboard for one-hand operation |
Non-Patent Citations (1)
| Title |
|---|
| DE-Z: Elektronik, 1980, H. 23, S. 66 * |