JPS5055872A - - Google Patents
Info
- Publication number
- JPS5055872A JPS5055872A JP10468173A JP10468173A JPS5055872A JP S5055872 A JPS5055872 A JP S5055872A JP 10468173 A JP10468173 A JP 10468173A JP 10468173 A JP10468173 A JP 10468173A JP S5055872 A JPS5055872 A JP S5055872A
- 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.)
- Granted
Links
Landscapes
- Push-Button Switches (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10468173A JPS5430107B2 (enExample) | 1973-09-17 | 1973-09-17 | |
| CA209,114A CA1026237A (en) | 1973-09-17 | 1974-09-12 | Key board switch |
| IT53024/74A IT1019277B (it) | 1973-09-17 | 1974-09-16 | Commutatore elettrico a tastiera |
| BE148565A BE819957A (fr) | 1973-09-17 | 1974-09-16 | Commutateur pour tableau de commande |
| DE2444220A DE2444220C3 (de) | 1973-09-17 | 1974-09-16 | Tastaturschalter mit einer piezoelektrischen Polymerisatfolie |
| SU2062372A SU528896A3 (ru) | 1973-09-17 | 1974-09-16 | Коммутационна клавиатура |
| FR7431423A FR2244263B1 (enExample) | 1973-09-17 | 1974-09-17 | |
| CH1261174A CH600581A5 (enExample) | 1973-09-17 | 1974-09-17 | |
| NL7412298.A NL164979C (nl) | 1973-09-17 | 1974-09-17 | Druktoetsschakelpaneel met piezo-elektrische eenheids- elementen. |
| GB40566/74A GB1486315A (en) | 1973-09-17 | 1974-09-17 | Key board transducer |
| US05/506,814 US3935485A (en) | 1973-09-17 | 1974-09-17 | Piezoelectric key board switch |
| HK224/78A HK22478A (en) | 1973-09-17 | 1978-04-27 | Key board transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10468173A JPS5430107B2 (enExample) | 1973-09-17 | 1973-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5055872A true JPS5055872A (enExample) | 1975-05-16 |
| JPS5430107B2 JPS5430107B2 (enExample) | 1979-09-28 |
Family
ID=14387203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10468173A Expired JPS5430107B2 (enExample) | 1973-09-17 | 1973-09-17 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5430107B2 (enExample) |
| SU (1) | SU528896A3 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5434072A (en) * | 1977-08-19 | 1979-03-13 | Nippon Telegraph & Telephone | Key board switch |
-
1973
- 1973-09-17 JP JP10468173A patent/JPS5430107B2/ja not_active Expired
-
1974
- 1974-09-16 SU SU2062372A patent/SU528896A3/ru active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5434072A (en) * | 1977-08-19 | 1979-03-13 | Nippon Telegraph & Telephone | Key board switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5430107B2 (enExample) | 1979-09-28 |
| SU528896A3 (ru) | 1976-09-15 |