JPS5721218B2 - - Google Patents
Info
- Publication number
- JPS5721218B2 JPS5721218B2 JP343276A JP343276A JPS5721218B2 JP S5721218 B2 JPS5721218 B2 JP S5721218B2 JP 343276 A JP343276 A JP 343276A JP 343276 A JP343276 A JP 343276A JP S5721218 B2 JPS5721218 B2 JP S5721218B2
- 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.)
- Expired
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 |
---|---|---|---|
JP343276A JPS5286171A (en) | 1976-01-14 | 1976-01-14 | Method of detecting noises in supersonic switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP343276A JPS5286171A (en) | 1976-01-14 | 1976-01-14 | Method of detecting noises in supersonic switch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5286171A JPS5286171A (en) | 1977-07-18 |
JPS5721218B2 true JPS5721218B2 (en) | 1982-05-06 |
Family
ID=11557197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP343276A Granted JPS5286171A (en) | 1976-01-14 | 1976-01-14 | Method of detecting noises in supersonic switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5286171A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0297830U (en) * | 1989-01-24 | 1990-08-03 |
-
1976
- 1976-01-14 JP JP343276A patent/JPS5286171A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0297830U (en) * | 1989-01-24 | 1990-08-03 |
Also Published As
Publication number | Publication date |
---|---|
JPS5286171A (en) | 1977-07-18 |