JPS5197782U - - Google Patents
Info
- Publication number
- JPS5197782U JPS5197782U JP1680875U JP1680875U JPS5197782U JP S5197782 U JPS5197782 U JP S5197782U JP 1680875 U JP1680875 U JP 1680875U JP 1680875 U JP1680875 U JP 1680875U JP S5197782 U JPS5197782 U JP S5197782U
- Authority
- JP
- Japan
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1680875U JPS5197782U (enExample) | 1975-02-04 | 1975-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1680875U JPS5197782U (enExample) | 1975-02-04 | 1975-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5197782U true JPS5197782U (enExample) | 1976-08-05 |
Family
ID=28099813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1680875U Pending JPS5197782U (enExample) | 1975-02-04 | 1975-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5197782U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57134817A (en) * | 1981-02-13 | 1982-08-20 | Sharp Kk | Key unit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3308253A (en) * | 1965-03-25 | 1967-03-07 | Ibm | Diaphragm switch having a diaphragm supported on an incompressible layer and an elastomer overlaying the diaphragm |
| US3571542A (en) * | 1969-08-12 | 1971-03-23 | Ibm | Fluid logic controlled elastic diaphragm switch matrix with cross point shielding |
| JPS4815161B1 (enExample) * | 1968-06-08 | 1973-05-12 |
-
1975
- 1975-02-04 JP JP1680875U patent/JPS5197782U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3308253A (en) * | 1965-03-25 | 1967-03-07 | Ibm | Diaphragm switch having a diaphragm supported on an incompressible layer and an elastomer overlaying the diaphragm |
| JPS4815161B1 (enExample) * | 1968-06-08 | 1973-05-12 | ||
| US3571542A (en) * | 1969-08-12 | 1971-03-23 | Ibm | Fluid logic controlled elastic diaphragm switch matrix with cross point shielding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57134817A (en) * | 1981-02-13 | 1982-08-20 | Sharp Kk | Key unit |