JPS5652272B2 - - Google Patents
Info
- Publication number
- JPS5652272B2 JPS5652272B2 JP11550375A JP11550375A JPS5652272B2 JP S5652272 B2 JPS5652272 B2 JP S5652272B2 JP 11550375 A JP11550375 A JP 11550375A JP 11550375 A JP11550375 A JP 11550375A JP S5652272 B2 JPS5652272 B2 JP S5652272B2
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/96—Sonar systems specially adapted for specific applications for locating fish
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11550375A JPS5240166A (en) | 1975-09-26 | 1975-09-26 | Fish type identifying fish finder |
| 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 |
|---|---|---|---|
| JP11550375A JPS5240166A (en) | 1975-09-26 | 1975-09-26 | Fish type identifying fish finder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5240166A JPS5240166A (en) | 1977-03-28 |
| JPS5652272B2 true JPS5652272B2 (fr) | 1981-12-10 |
Family
ID=14664119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11550375A Granted JPS5240166A (en) | 1975-09-26 | 1975-09-26 | Fish type identifying fish finder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5240166A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5737108Y2 (fr) * | 1978-05-04 | 1982-08-16 | ||
| JPS59195786U (ja) * | 1983-06-13 | 1984-12-26 | 横河電機株式会社 | 信号電源供給装置 |
| JPS6229200A (ja) * | 1985-07-30 | 1987-02-07 | 株式会社 昭電 | ケ−ブルの電磁誘導対策方法 |
-
1975
- 1975-09-26 JP JP11550375A patent/JPS5240166A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5240166A (en) | 1977-03-28 |