BE659119A - - Google Patents
Info
- Publication number
- BE659119A BE659119A BE659119DA BE659119A BE 659119 A BE659119 A BE 659119A BE 659119D A BE659119D A BE 659119DA BE 659119 A BE659119 A BE 659119A
- Authority
- BE
- Belgium
- Prior art keywords
- total
- devices
- recording
- recording elements
- stop
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C7/00—Input mechanisms
- G06C7/02—Keyboards
- G06C7/08—Keyboards with one set of keys for all denominations, e.g. ten-key board
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Transmission Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659119A true BE659119A (index.php) |
Family
ID=206978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659119D BE659119A (index.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE659119A (index.php) |
-
0
- BE BE659119D patent/BE659119A/fr unknown
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