JPS50138382A - - Google Patents
Info
- Publication number
- JPS50138382A JPS50138382A JP49045725A JP4572574A JPS50138382A JP S50138382 A JPS50138382 A JP S50138382A JP 49045725 A JP49045725 A JP 49045725A JP 4572574 A JP4572574 A JP 4572574A JP S50138382 A JPS50138382 A JP S50138382A
- 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
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49045725A JPS50138382A (en) | 1974-04-23 | 1974-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49045725A JPS50138382A (en) | 1974-04-23 | 1974-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50138382A true JPS50138382A (en) | 1975-11-04 |
Family
ID=12727291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49045725A Pending JPS50138382A (en) | 1974-04-23 | 1974-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50138382A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5657132A (en) * | 1979-10-16 | 1981-05-19 | Canon Inc | Data input device |
| JPS58208913A (en) * | 1982-05-31 | 1983-12-05 | Sony Corp | Cue signal processing device |
| JPS59140547A (en) * | 1983-01-21 | 1984-08-11 | ザ・レイトラム・コ−ポレ−シヨン | Data processing keyboard |
| US7429978B2 (en) | 2003-03-06 | 2008-09-30 | Fujitsu Limited | Portable electronic apparatus |
-
1974
- 1974-04-23 JP JP49045725A patent/JPS50138382A/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5657132A (en) * | 1979-10-16 | 1981-05-19 | Canon Inc | Data input device |
| JPS6146855B2 (en) * | 1979-10-16 | 1986-10-16 | Canon Kk | |
| JPS58208913A (en) * | 1982-05-31 | 1983-12-05 | Sony Corp | Cue signal processing device |
| JPS59140547A (en) * | 1983-01-21 | 1984-08-11 | ザ・レイトラム・コ−ポレ−シヨン | Data processing keyboard |
| JPS59205635A (en) * | 1983-01-21 | 1984-11-21 | ザ・レイトラム・コ−ポレ−シヨン | Manual data inputting for data processing system |
| US7429978B2 (en) | 2003-03-06 | 2008-09-30 | Fujitsu Limited | Portable electronic apparatus |