JPH0227586U - - Google Patents
Info
- Publication number
- JPH0227586U JPH0227586U JP8750889U JP8750889U JPH0227586U JP H0227586 U JPH0227586 U JP H0227586U JP 8750889 U JP8750889 U JP 8750889U JP 8750889 U JP8750889 U JP 8750889U JP H0227586 U JPH0227586 U JP H0227586U
- Authority
- JP
- Japan
- Prior art keywords
- ship
- transmitter
- detection device
- underwater detection
- shield
- 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
- 238000001514 detection method Methods 0.000 claims 8
- 230000005855 radiation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8750889U JPH0227586U (xx) | 1989-07-26 | 1989-07-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8750889U JPH0227586U (xx) | 1989-07-26 | 1989-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0227586U true JPH0227586U (xx) | 1990-02-22 |
Family
ID=31312114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8750889U Pending JPH0227586U (xx) | 1989-07-26 | 1989-07-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0227586U (xx) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0313746U (xx) * | 1989-06-26 | 1991-02-12 |
-
1989
- 1989-07-26 JP JP8750889U patent/JPH0227586U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0313746U (xx) * | 1989-06-26 | 1991-02-12 |
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