JPS5544573B2 - - Google Patents
Info
- Publication number
- JPS5544573B2 JPS5544573B2 JP3874376A JP3874376A JPS5544573B2 JP S5544573 B2 JPS5544573 B2 JP S5544573B2 JP 3874376 A JP3874376 A JP 3874376A JP 3874376 A JP3874376 A JP 3874376A JP S5544573 B2 JPS5544573 B2 JP S5544573B2
- 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 |
---|---|---|---|
JP3874376A JPS52122590A (en) | 1976-04-08 | 1976-04-08 | Process for establishing spiral steellmade artificial fish shelters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3874376A JPS52122590A (en) | 1976-04-08 | 1976-04-08 | Process for establishing spiral steellmade artificial fish shelters |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52122590A JPS52122590A (en) | 1977-10-14 |
JPS5544573B2 true JPS5544573B2 (ja) | 1980-11-13 |
Family
ID=12533785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3874376A Granted JPS52122590A (en) | 1976-04-08 | 1976-04-08 | Process for establishing spiral steellmade artificial fish shelters |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52122590A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4542319A (en) * | 1980-10-22 | 1985-09-17 | Sale Tilney Technology Plc | Mercury dispenser for electric discharge lamps |
JPS58158671U (ja) * | 1982-04-13 | 1983-10-22 | 広和株式会社 | 魚礁 |
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1976
- 1976-04-08 JP JP3874376A patent/JPS52122590A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS52122590A (en) | 1977-10-14 |