JPS5449892A - Artificial sea bottom - Google Patents

Artificial sea bottom

Info

Publication number
JPS5449892A
JPS5449892A JP11625077A JP11625077A JPS5449892A JP S5449892 A JPS5449892 A JP S5449892A JP 11625077 A JP11625077 A JP 11625077A JP 11625077 A JP11625077 A JP 11625077A JP S5449892 A JPS5449892 A JP S5449892A
Authority
JP
Japan
Prior art keywords
sea bottom
artificial sea
artificial
sea
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
Application number
JP11625077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5652532B2 (enExample
Inventor
Seiji Nakazono
Kahee Shimomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP11625077A priority Critical patent/JPS5449892A/ja
Publication of JPS5449892A publication Critical patent/JPS5449892A/ja
Publication of JPS5652532B2 publication Critical patent/JPS5652532B2/ja
Granted legal-status Critical Current

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

  • Farming Of Fish And Shellfish (AREA)
  • Artificial Fish Reefs (AREA)
JP11625077A 1977-09-28 1977-09-28 Artificial sea bottom Granted JPS5449892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11625077A JPS5449892A (en) 1977-09-28 1977-09-28 Artificial sea bottom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11625077A JPS5449892A (en) 1977-09-28 1977-09-28 Artificial sea bottom

Publications (2)

Publication Number Publication Date
JPS5449892A true JPS5449892A (en) 1979-04-19
JPS5652532B2 JPS5652532B2 (enExample) 1981-12-12

Family

ID=14682473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11625077A Granted JPS5449892A (en) 1977-09-28 1977-09-28 Artificial sea bottom

Country Status (1)

Country Link
JP (1) JPS5449892A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55165733A (en) * 1979-06-11 1980-12-24 Kumagai Gumi Co Ltd Installing of floated fish bank

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169090A (en) * 1974-12-05 1976-06-15 Ryutaro Nomura Kaiteino gisosochi
JPS5185997A (enExample) * 1975-01-16 1976-07-28 Daigo Takamura
JPS51129799A (en) * 1975-05-08 1976-11-11 Hazama Gumi Apparatus for collecting wastes from facilities for fishery propagation and culture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169090A (en) * 1974-12-05 1976-06-15 Ryutaro Nomura Kaiteino gisosochi
JPS5185997A (enExample) * 1975-01-16 1976-07-28 Daigo Takamura
JPS51129799A (en) * 1975-05-08 1976-11-11 Hazama Gumi Apparatus for collecting wastes from facilities for fishery propagation and culture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55165733A (en) * 1979-06-11 1980-12-24 Kumagai Gumi Co Ltd Installing of floated fish bank

Also Published As

Publication number Publication date
JPS5652532B2 (enExample) 1981-12-12

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