JPH02115224U - - Google Patents
Info
- Publication number
- JPH02115224U JPH02115224U JP2430689U JP2430689U JPH02115224U JP H02115224 U JPH02115224 U JP H02115224U JP 2430689 U JP2430689 U JP 2430689U JP 2430689 U JP2430689 U JP 2430689U JP H02115224 U JPH02115224 U JP H02115224U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- temperature sensor
- gate
- keyboard
- utility
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Input From Keyboards Or The Like (AREA)
- Keying Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2430689U JPH02115224U (zh) | 1989-03-02 | 1989-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2430689U JPH02115224U (zh) | 1989-03-02 | 1989-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115224U true JPH02115224U (zh) | 1990-09-14 |
Family
ID=31244049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2430689U Pending JPH02115224U (zh) | 1989-03-02 | 1989-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115224U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05297998A (ja) * | 1992-04-17 | 1993-11-12 | Pfu Ltd | データ入力用キー装置 |
-
1989
- 1989-03-02 JP JP2430689U patent/JPH02115224U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05297998A (ja) * | 1992-04-17 | 1993-11-12 | Pfu Ltd | データ入力用キー装置 |