JPS5525383B2 - - Google Patents
Info
- Publication number
- JPS5525383B2 JPS5525383B2 JP15715175A JP15715175A JPS5525383B2 JP S5525383 B2 JPS5525383 B2 JP S5525383B2 JP 15715175 A JP15715175 A JP 15715175A JP 15715175 A JP15715175 A JP 15715175A JP S5525383 B2 JPS5525383 B2 JP S5525383B2
- 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
- Measurement Of Resistance Or Impedance (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15715175A JPS5282276A (en) | 1975-12-27 | 1975-12-27 | Resonance frequency automatic measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15715175A JPS5282276A (en) | 1975-12-27 | 1975-12-27 | Resonance frequency automatic measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5282276A JPS5282276A (en) | 1977-07-09 |
JPS5525383B2 true JPS5525383B2 (en) | 1980-07-05 |
Family
ID=15643281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15715175A Granted JPS5282276A (en) | 1975-12-27 | 1975-12-27 | Resonance frequency automatic measuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5282276A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59133466A (en) * | 1983-01-20 | 1984-07-31 | Matsushita Electric Ind Co Ltd | Resonance frequency detector |
JPS603564A (en) * | 1983-06-20 | 1985-01-09 | Matsushita Electric Ind Co Ltd | Resonator characteristic measuring and selecting device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53105275A (en) * | 1975-12-20 | 1978-09-13 | Japan National Railway | Device for measuring electrical characteristic of ground resonator |
-
1975
- 1975-12-27 JP JP15715175A patent/JPS5282276A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53105275A (en) * | 1975-12-20 | 1978-09-13 | Japan National Railway | Device for measuring electrical characteristic of ground resonator |
Also Published As
Publication number | Publication date |
---|---|
JPS5282276A (en) | 1977-07-09 |