JPS49113530A - - Google Patents
Info
- Publication number
- JPS49113530A JPS49113530A JP48022207A JP2220773A JPS49113530A JP S49113530 A JPS49113530 A JP S49113530A JP 48022207 A JP48022207 A JP 48022207A JP 2220773 A JP2220773 A JP 2220773A JP S49113530 A JPS49113530 A JP S49113530A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48022207A JPS49113530A (en) | 1973-02-26 | 1973-02-26 | |
| GB781274A GB1464912A (en) | 1973-02-26 | 1974-02-20 | Information input device |
| US05/444,358 US3949365A (en) | 1973-02-26 | 1974-02-21 | Information input device |
| CA193,558A CA1013264A (en) | 1973-02-26 | 1974-02-25 | Output encoder for key switch matrix |
| DE19742409170 DE2409170C3 (en) | 1973-02-26 | 1974-02-26 | Information input device |
| CH269774A CH607132A5 (en) | 1973-02-26 | 1974-02-26 | |
| FR7406537A FR2219462B1 (en) | 1973-02-26 | 1974-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48022207A JPS49113530A (en) | 1973-02-26 | 1973-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49113530A true JPS49113530A (en) | 1974-10-30 |
Family
ID=12076334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48022207A Pending JPS49113530A (en) | 1973-02-26 | 1973-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49113530A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5180725A (en) * | 1975-01-13 | 1976-07-14 | Hitachi Medical Corp | |
| JPS53126216A (en) * | 1977-04-11 | 1978-11-04 | Casio Comput Co Ltd | Key input circuit |
| JPS54818A (en) * | 1977-06-03 | 1979-01-06 | Omron Tateisi Electronics Co | Signal input device |
| JPS54121026A (en) * | 1978-03-13 | 1979-09-19 | Fujitsu Ltd | Input control system |
| JPS556616A (en) * | 1978-06-30 | 1980-01-18 | Hitachi Denshi Ltd | Switch information reader circuit |
| JPS5776626A (en) * | 1980-10-31 | 1982-05-13 | Canon Inc | Key input equipment |
-
1973
- 1973-02-26 JP JP48022207A patent/JPS49113530A/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5180725A (en) * | 1975-01-13 | 1976-07-14 | Hitachi Medical Corp | |
| JPS53126216A (en) * | 1977-04-11 | 1978-11-04 | Casio Comput Co Ltd | Key input circuit |
| JPS54818A (en) * | 1977-06-03 | 1979-01-06 | Omron Tateisi Electronics Co | Signal input device |
| JPS54121026A (en) * | 1978-03-13 | 1979-09-19 | Fujitsu Ltd | Input control system |
| JPS6253851B2 (en) * | 1978-03-13 | 1987-11-12 | Fujitsu Ltd | |
| JPS556616A (en) * | 1978-06-30 | 1980-01-18 | Hitachi Denshi Ltd | Switch information reader circuit |
| JPS5776626A (en) * | 1980-10-31 | 1982-05-13 | Canon Inc | Key input equipment |