JPS63185584U - - Google Patents
Info
- Publication number
- JPS63185584U JPS63185584U JP7666287U JP7666287U JPS63185584U JP S63185584 U JPS63185584 U JP S63185584U JP 7666287 U JP7666287 U JP 7666287U JP 7666287 U JP7666287 U JP 7666287U JP S63185584 U JPS63185584 U JP S63185584U
- Authority
- JP
- Japan
- Prior art keywords
- measuring
- sensitivity
- underwater
- sensor part
- receiver
- 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
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7666287U JPS63185584U (mo) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7666287U JPS63185584U (mo) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185584U true JPS63185584U (mo) | 1988-11-29 |
Family
ID=30923952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7666287U Pending JPS63185584U (mo) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185584U (mo) |
-
1987
- 1987-05-21 JP JP7666287U patent/JPS63185584U/ja active Pending
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