JPS50115929A - - Google Patents
Info
- Publication number
- JPS50115929A JPS50115929A JP49021680A JP2168074A JPS50115929A JP S50115929 A JPS50115929 A JP S50115929A JP 49021680 A JP49021680 A JP 49021680A JP 2168074 A JP2168074 A JP 2168074A JP S50115929 A JPS50115929 A JP S50115929A
- 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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49021680A JPS50115929A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-22 | 1974-02-22 | |
| NL7502114A NL7502114A (nl) | 1974-02-22 | 1975-02-21 | Informatieuitvoerinrichting. |
| DE19752507603 DE2507603A1 (de) | 1974-02-22 | 1975-02-21 | Informationsausgabegeraet |
| US05/920,796 US4253774A (en) | 1974-02-22 | 1978-06-30 | Information output device |
| US06/434,495 US4444520A (en) | 1974-02-22 | 1982-10-15 | Information output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49021680A JPS50115929A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-22 | 1974-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50115929A true JPS50115929A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-10 |
Family
ID=12061764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49021680A Pending JPS50115929A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-22 | 1974-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50115929A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441130U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-08-26 | 1979-03-19 | ||
| US4459439A (en) * | 1981-01-02 | 1984-07-10 | Karl Hehl | Keyboard switch assembly with touch-centering grid |
| JPS6127164U (ja) * | 1984-07-21 | 1986-02-18 | 孝文 安部 | コンピユ−タのキ−入力練習枠 |
-
1974
- 1974-02-22 JP JP49021680A patent/JPS50115929A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441130U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-08-26 | 1979-03-19 | ||
| US4459439A (en) * | 1981-01-02 | 1984-07-10 | Karl Hehl | Keyboard switch assembly with touch-centering grid |
| JPS6127164U (ja) * | 1984-07-21 | 1986-02-18 | 孝文 安部 | コンピユ−タのキ−入力練習枠 |