JPH01154996U - - Google Patents
Info
- Publication number
- JPH01154996U JPH01154996U JP4901488U JP4901488U JPH01154996U JP H01154996 U JPH01154996 U JP H01154996U JP 4901488 U JP4901488 U JP 4901488U JP 4901488 U JP4901488 U JP 4901488U JP H01154996 U JPH01154996 U JP H01154996U
- Authority
- JP
- Japan
- Prior art keywords
- string
- depth switching
- buoy
- depth
- loop
- 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 Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4901488U JPH01154996U (en]) | 1988-04-11 | 1988-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4901488U JPH01154996U (en]) | 1988-04-11 | 1988-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01154996U true JPH01154996U (en]) | 1989-10-25 |
Family
ID=31275135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4901488U Pending JPH01154996U (en]) | 1988-04-11 | 1988-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01154996U (en]) |
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1988
- 1988-04-11 JP JP4901488U patent/JPH01154996U/ja active Pending