JPS62115185U - - Google Patents
Info
- Publication number
- JPS62115185U JPS62115185U JP17826086U JP17826086U JPS62115185U JP S62115185 U JPS62115185 U JP S62115185U JP 17826086 U JP17826086 U JP 17826086U JP 17826086 U JP17826086 U JP 17826086U JP S62115185 U JPS62115185 U JP S62115185U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- signal
- fish
- received echo
- echo signal
- 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
- 230000005540 biological transmission Effects 0.000 claims description 7
- 241000251468 Actinopterygii Species 0.000 claims 6
- 238000007493 shaping process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17826086U JPS62115185U (cs) | 1986-11-21 | 1986-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17826086U JPS62115185U (cs) | 1986-11-21 | 1986-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62115185U true JPS62115185U (cs) | 1987-07-22 |
Family
ID=31120227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17826086U Pending JPS62115185U (cs) | 1986-11-21 | 1986-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62115185U (cs) |
-
1986
- 1986-11-21 JP JP17826086U patent/JPS62115185U/ja active Pending
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