JPH01145027U - - Google Patents
Info
- Publication number
- JPH01145027U JPH01145027U JP2455789U JP2455789U JPH01145027U JP H01145027 U JPH01145027 U JP H01145027U JP 2455789 U JP2455789 U JP 2455789U JP 2455789 U JP2455789 U JP 2455789U JP H01145027 U JPH01145027 U JP H01145027U
- Authority
- JP
- Japan
- Prior art keywords
- base material
- switch
- contact patterns
- keyboard
- breathable member
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 5
- 239000002657 fibrous material Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989024557U JPH0433619Y2 (https=) | 1989-03-03 | 1989-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989024557U JPH0433619Y2 (https=) | 1989-03-03 | 1989-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01145027U true JPH01145027U (https=) | 1989-10-05 |
| JPH0433619Y2 JPH0433619Y2 (https=) | 1992-08-12 |
Family
ID=31244505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989024557U Expired JPH0433619Y2 (https=) | 1989-03-03 | 1989-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433619Y2 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4976261U (https=) * | 1972-10-20 | 1974-07-02 | ||
| JPS53144081U (https=) * | 1977-04-19 | 1978-11-14 |
-
1989
- 1989-03-03 JP JP1989024557U patent/JPH0433619Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4976261U (https=) * | 1972-10-20 | 1974-07-02 | ||
| JPS53144081U (https=) * | 1977-04-19 | 1978-11-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433619Y2 (https=) | 1992-08-12 |