JPH03103531U - - Google Patents
Info
- Publication number
- JPH03103531U JPH03103531U JP1189290U JP1189290U JPH03103531U JP H03103531 U JPH03103531 U JP H03103531U JP 1189290 U JP1189290 U JP 1189290U JP 1189290 U JP1189290 U JP 1189290U JP H03103531 U JPH03103531 U JP H03103531U
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- contact portion
- conductive pattern
- hole
- membrane
- 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
- 239000012528 membrane Substances 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 239000011888 foil Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Push-Button Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1189290U JPH03103531U (fr) | 1990-02-13 | 1990-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1189290U JPH03103531U (fr) | 1990-02-13 | 1990-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03103531U true JPH03103531U (fr) | 1991-10-28 |
Family
ID=31515399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1189290U Pending JPH03103531U (fr) | 1990-02-13 | 1990-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03103531U (fr) |
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1990
- 1990-02-13 JP JP1189290U patent/JPH03103531U/ja active Pending