JPS5652273B2 - - Google Patents
Info
- Publication number
- JPS5652273B2 JPS5652273B2 JP13261975A JP13261975A JPS5652273B2 JP S5652273 B2 JPS5652273 B2 JP S5652273B2 JP 13261975 A JP13261975 A JP 13261975A JP 13261975 A JP13261975 A JP 13261975A JP S5652273 B2 JPS5652273 B2 JP S5652273B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13261975A JPS5256559A (en) | 1975-11-05 | 1975-11-05 | Fish finder allowing discrimination of fish type |
| US05/725,392 US4081783A (en) | 1975-09-26 | 1976-09-22 | Fish finder capable of discriminating sizes of fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13261975A JPS5256559A (en) | 1975-11-05 | 1975-11-05 | Fish finder allowing discrimination of fish type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5256559A JPS5256559A (en) | 1977-05-10 |
| JPS5652273B2 true JPS5652273B2 (nl) | 1981-12-10 |
Family
ID=15085551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13261975A Granted JPS5256559A (en) | 1975-09-26 | 1975-11-05 | Fish finder allowing discrimination of fish type |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5256559A (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5334342B1 (ja) * | 2012-08-15 | 2013-11-06 | 株式会社ソニック | 計量魚群探知機 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5991826B2 (ja) * | 2012-02-24 | 2016-09-14 | 古野電気株式会社 | 水中探知装置およびプログラム |
| EP3153881A1 (en) * | 2015-10-06 | 2017-04-12 | Furuno Electric Company Limited | Detection apparatus, fish finder, and radar |
-
1975
- 1975-11-05 JP JP13261975A patent/JPS5256559A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5334342B1 (ja) * | 2012-08-15 | 2013-11-06 | 株式会社ソニック | 計量魚群探知機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5256559A (en) | 1977-05-10 |