JPS6391025A - 魚類の遊泳遮断方法 - Google Patents
魚類の遊泳遮断方法Info
- Publication number
- JPS6391025A JPS6391025A JP61236632A JP23663286A JPS6391025A JP S6391025 A JPS6391025 A JP S6391025A JP 61236632 A JP61236632 A JP 61236632A JP 23663286 A JP23663286 A JP 23663286A JP S6391025 A JPS6391025 A JP S6391025A
- Authority
- JP
- Japan
- Prior art keywords
- fish
- screen
- swimming
- screens
- light
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61236632A JPS6391025A (ja) | 1986-10-03 | 1986-10-03 | 魚類の遊泳遮断方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61236632A JPS6391025A (ja) | 1986-10-03 | 1986-10-03 | 魚類の遊泳遮断方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6391025A true JPS6391025A (ja) | 1988-04-21 |
| JPH0365733B2 JPH0365733B2 (enExample) | 1991-10-14 |
Family
ID=17003500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61236632A Granted JPS6391025A (ja) | 1986-10-03 | 1986-10-03 | 魚類の遊泳遮断方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6391025A (enExample) |
-
1986
- 1986-10-03 JP JP61236632A patent/JPS6391025A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0365733B2 (enExample) | 1991-10-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |