JPS5251986Y2 - - Google Patents
Info
- Publication number
- JPS5251986Y2 JPS5251986Y2 JP1972039812U JP3981272U JPS5251986Y2 JP S5251986 Y2 JPS5251986 Y2 JP S5251986Y2 JP 1972039812 U JP1972039812 U JP 1972039812U JP 3981272 U JP3981272 U JP 3981272U JP S5251986 Y2 JPS5251986 Y2 JP S5251986Y2
- 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
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- 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 |
|---|---|---|---|
| JP1972039812U JPS5251986Y2 (en:Method) | 1972-04-03 | 1972-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972039812U JPS5251986Y2 (en:Method) | 1972-04-03 | 1972-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4992U JPS4992U (en:Method) | 1974-01-05 |
| JPS5251986Y2 true JPS5251986Y2 (en:Method) | 1977-11-25 |
Family
ID=27910412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972039812U Expired JPS5251986Y2 (en:Method) | 1972-04-03 | 1972-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5251986Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5032765B2 (ja) * | 2005-12-13 | 2012-09-26 | 三曳マリン株式会社 | 湧昇流発生構造物構築用のブロック投入方法及びそれに用いる投入装置 |
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1972
- 1972-04-03 JP JP1972039812U patent/JPS5251986Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4992U (en:Method) | 1974-01-05 |