JPS50151423A - - Google Patents
Info
- Publication number
- JPS50151423A JPS50151423A JP49057938A JP5793874A JPS50151423A JP S50151423 A JPS50151423 A JP S50151423A JP 49057938 A JP49057938 A JP 49057938A JP 5793874 A JP5793874 A JP 5793874A JP S50151423 A JPS50151423 A JP S50151423A
- 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
Landscapes
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49057938A JPS50151423A (sv) | 1974-05-24 | 1974-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49057938A JPS50151423A (sv) | 1974-05-24 | 1974-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50151423A true JPS50151423A (sv) | 1975-12-05 |
Family
ID=13069955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49057938A Pending JPS50151423A (sv) | 1974-05-24 | 1974-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50151423A (sv) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51117826A (en) * | 1975-04-10 | 1976-10-16 | Fujitsu Ltd | Non-contact keyboard |
| JPS53121180A (en) * | 1977-02-17 | 1978-10-23 | Int Standard Electric Corp | Improvement relative to pushhbutton type electrical switch |
| JPS53145080A (en) * | 1977-05-23 | 1978-12-16 | Nippon Telegraph & Telephone | Piezooelectric switch adn piezooelectric switch device utilizing it |
| JPS544374U (sv) * | 1977-06-13 | 1979-01-12 | ||
| JPS5411481A (en) * | 1977-06-28 | 1979-01-27 | Matsushita Electric Ind Co Ltd | Pushbutton switch |
| JPS5424070U (sv) * | 1977-07-21 | 1979-02-16 | ||
| JPS54150883U (sv) * | 1978-04-12 | 1979-10-20 | ||
| JP2014091296A (ja) * | 2012-11-06 | 2014-05-19 | Takeshi Yamaoka | 圧電フイルム |
| JP2017195764A (ja) * | 2017-05-30 | 2017-10-26 | 健 山岡 | 圧電フイルム |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103529A (sv) * | 1973-01-04 | 1974-10-01 |
-
1974
- 1974-05-24 JP JP49057938A patent/JPS50151423A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103529A (sv) * | 1973-01-04 | 1974-10-01 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51117826A (en) * | 1975-04-10 | 1976-10-16 | Fujitsu Ltd | Non-contact keyboard |
| JPS5747445B2 (sv) * | 1975-04-10 | 1982-10-09 | ||
| JPS53121180A (en) * | 1977-02-17 | 1978-10-23 | Int Standard Electric Corp | Improvement relative to pushhbutton type electrical switch |
| JPS53145080A (en) * | 1977-05-23 | 1978-12-16 | Nippon Telegraph & Telephone | Piezooelectric switch adn piezooelectric switch device utilizing it |
| JPS544374U (sv) * | 1977-06-13 | 1979-01-12 | ||
| JPS5738812Y2 (sv) * | 1977-06-13 | 1982-08-26 | ||
| JPS5411481A (en) * | 1977-06-28 | 1979-01-27 | Matsushita Electric Ind Co Ltd | Pushbutton switch |
| JPS5424070U (sv) * | 1977-07-21 | 1979-02-16 | ||
| JPS54150883U (sv) * | 1978-04-12 | 1979-10-20 | ||
| JP2014091296A (ja) * | 2012-11-06 | 2014-05-19 | Takeshi Yamaoka | 圧電フイルム |
| JP2017195764A (ja) * | 2017-05-30 | 2017-10-26 | 健 山岡 | 圧電フイルム |