JPH0421986U - - Google Patents
Info
- Publication number
- JPH0421986U JPH0421986U JP6387990U JP6387990U JPH0421986U JP H0421986 U JPH0421986 U JP H0421986U JP 6387990 U JP6387990 U JP 6387990U JP 6387990 U JP6387990 U JP 6387990U JP H0421986 U JPH0421986 U JP H0421986U
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- reflected wave
- fish finder
- wave
- control means
- 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.)
- Granted
Links
- 241000251468 Actinopterygii Species 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6387990U JP2516022Y2 (ja) | 1990-06-15 | 1990-06-15 | 魚群探知機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6387990U JP2516022Y2 (ja) | 1990-06-15 | 1990-06-15 | 魚群探知機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0421986U true JPH0421986U (cs) | 1992-02-24 |
| JP2516022Y2 JP2516022Y2 (ja) | 1996-11-06 |
Family
ID=31594322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6387990U Expired - Lifetime JP2516022Y2 (ja) | 1990-06-15 | 1990-06-15 | 魚群探知機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516022Y2 (cs) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5652266B2 (ja) | 2011-03-04 | 2015-01-14 | セイコーエプソン株式会社 | 計測装置 |
-
1990
- 1990-06-15 JP JP6387990U patent/JP2516022Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2516022Y2 (ja) | 1996-11-06 |