JPS53112779U - - Google Patents
Info
- Publication number
- JPS53112779U JPS53112779U JP1920977U JP1920977U JPS53112779U JP S53112779 U JPS53112779 U JP S53112779U JP 1920977 U JP1920977 U JP 1920977U JP 1920977 U JP1920977 U JP 1920977U JP S53112779 U JPS53112779 U JP S53112779U
- 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
- Burglar Alarm Systems (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977019209U JPS586106Y2 (ja) | 1977-02-15 | 1977-02-15 | 超音波スイツチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977019209U JPS586106Y2 (ja) | 1977-02-15 | 1977-02-15 | 超音波スイツチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53112779U true JPS53112779U (enExample) | 1978-09-08 |
| JPS586106Y2 JPS586106Y2 (ja) | 1983-02-02 |
Family
ID=28847882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977019209U Expired JPS586106Y2 (ja) | 1977-02-15 | 1977-02-15 | 超音波スイツチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586106Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51107477A (enExample) * | 1975-03-15 | 1976-09-24 | Matsushita Electric Works Ltd |
-
1977
- 1977-02-15 JP JP1977019209U patent/JPS586106Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51107477A (enExample) * | 1975-03-15 | 1976-09-24 | Matsushita Electric Works Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS586106Y2 (ja) | 1983-02-02 |