JPH02150732U - - Google Patents
Info
- Publication number
- JPH02150732U JPH02150732U JP6118689U JP6118689U JPH02150732U JP H02150732 U JPH02150732 U JP H02150732U JP 6118689 U JP6118689 U JP 6118689U JP 6118689 U JP6118689 U JP 6118689U JP H02150732 U JPH02150732 U JP H02150732U
- Authority
- JP
- Japan
- Prior art keywords
- key top
- key
- air chamber
- ventilation hole
- returning
- 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
- 238000009423 ventilation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6118689U JPH02150732U (ru) | 1989-05-25 | 1989-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6118689U JPH02150732U (ru) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02150732U true JPH02150732U (ru) | 1990-12-27 |
Family
ID=31589213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6118689U Pending JPH02150732U (ru) | 1989-05-25 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02150732U (ru) |
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1989
- 1989-05-25 JP JP6118689U patent/JPH02150732U/ja active Pending