JPS51118914A - No contact key board - Google Patents
No contact key boardInfo
- Publication number
- JPS51118914A JPS51118914A JP50043390A JP4339075A JPS51118914A JP S51118914 A JPS51118914 A JP S51118914A JP 50043390 A JP50043390 A JP 50043390A JP 4339075 A JP4339075 A JP 4339075A JP S51118914 A JPS51118914 A JP S51118914A
- Authority
- JP
- Japan
- Prior art keywords
- key board
- contact key
- contact
- electlet
- detect
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
PURPOSE:To get a no contact key board device for N key roll over which can detect an operation order used a electlet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50043390A JPS51118914A (en) | 1975-04-11 | 1975-04-11 | No contact key board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50043390A JPS51118914A (en) | 1975-04-11 | 1975-04-11 | No contact key board |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51118914A true JPS51118914A (en) | 1976-10-19 |
JPS5726368B2 JPS5726368B2 (en) | 1982-06-04 |
Family
ID=12662457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50043390A Granted JPS51118914A (en) | 1975-04-11 | 1975-04-11 | No contact key board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51118914A (en) |
-
1975
- 1975-04-11 JP JP50043390A patent/JPS51118914A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5726368B2 (en) | 1982-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |