JPH065732Y2 - 多重気相台形魚礁 - Google Patents
多重気相台形魚礁Info
- Publication number
- JPH065732Y2 JPH065732Y2 JP1987166175U JP16617587U JPH065732Y2 JP H065732 Y2 JPH065732 Y2 JP H065732Y2 JP 1987166175 U JP1987166175 U JP 1987166175U JP 16617587 U JP16617587 U JP 16617587U JP H065732 Y2 JPH065732 Y2 JP H065732Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- fish reef
- fish
- trapezoidal
- multiple vapor
- 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.)
- Expired - Lifetime
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Artificial Fish Reefs (AREA)
- Farming Of Fish And Shellfish (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987166175U JPH065732Y2 (ja) | 1987-10-29 | 1987-10-29 | 多重気相台形魚礁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987166175U JPH065732Y2 (ja) | 1987-10-29 | 1987-10-29 | 多重気相台形魚礁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0168768U JPH0168768U (en]) | 1989-05-08 |
JPH065732Y2 true JPH065732Y2 (ja) | 1994-02-16 |
Family
ID=31453326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987166175U Expired - Lifetime JPH065732Y2 (ja) | 1987-10-29 | 1987-10-29 | 多重気相台形魚礁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH065732Y2 (en]) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS576580U (en]) * | 1980-06-13 | 1982-01-13 |
-
1987
- 1987-10-29 JP JP1987166175U patent/JPH065732Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0168768U (en]) | 1989-05-08 |
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