JPH01142889U - - Google Patents
Info
- Publication number
- JPH01142889U JPH01142889U JP4066788U JP4066788U JPH01142889U JP H01142889 U JPH01142889 U JP H01142889U JP 4066788 U JP4066788 U JP 4066788U JP 4066788 U JP4066788 U JP 4066788U JP H01142889 U JPH01142889 U JP H01142889U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- frequency
- ratio
- input signal
- analyzes
- Prior art date
- 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
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4066788U JPH01142889U (enExample) | 1988-03-28 | 1988-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4066788U JPH01142889U (enExample) | 1988-03-28 | 1988-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142889U true JPH01142889U (enExample) | 1989-09-29 |
Family
ID=31267133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4066788U Pending JPH01142889U (enExample) | 1988-03-28 | 1988-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142889U (enExample) |
-
1988
- 1988-03-28 JP JP4066788U patent/JPH01142889U/ja active Pending
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