JPH03107740U - - Google Patents
Info
- Publication number
- JPH03107740U JPH03107740U JP1629990U JP1629990U JPH03107740U JP H03107740 U JPH03107740 U JP H03107740U JP 1629990 U JP1629990 U JP 1629990U JP 1629990 U JP1629990 U JP 1629990U JP H03107740 U JPH03107740 U JP H03107740U
- Authority
- JP
- Japan
- Prior art keywords
- key
- extended
- switch matrix
- key switch
- output
- 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.)
- Pending
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1629990U JPH03107740U (cs) | 1990-02-20 | 1990-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1629990U JPH03107740U (cs) | 1990-02-20 | 1990-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107740U true JPH03107740U (cs) | 1991-11-06 |
Family
ID=31519572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1629990U Pending JPH03107740U (cs) | 1990-02-20 | 1990-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107740U (cs) |
-
1990
- 1990-02-20 JP JP1629990U patent/JPH03107740U/ja active Pending
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