JPS52141386A - Fish shelter blocks - Google Patents

Fish shelter blocks

Info

Publication number
JPS52141386A
JPS52141386A JP5893376A JP5893376A JPS52141386A JP S52141386 A JPS52141386 A JP S52141386A JP 5893376 A JP5893376 A JP 5893376A JP 5893376 A JP5893376 A JP 5893376A JP S52141386 A JPS52141386 A JP S52141386A
Authority
JP
Japan
Prior art keywords
fish shelter
shelter blocks
blocks
fish
shelter
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.)
Pending
Application number
JP5893376A
Other languages
Japanese (ja)
Inventor
Kouichirou Aoki
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.)
Sanyo Concrete Industry Co Ltd
Original Assignee
Sanyo Concrete Industry Co Ltd
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 Sanyo Concrete Industry Co Ltd filed Critical Sanyo Concrete Industry Co Ltd
Priority to JP5893376A priority Critical patent/JPS52141386A/en
Publication of JPS52141386A publication Critical patent/JPS52141386A/en
Pending 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

  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)
JP5893376A 1976-05-20 1976-05-20 Fish shelter blocks Pending JPS52141386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5893376A JPS52141386A (en) 1976-05-20 1976-05-20 Fish shelter blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5893376A JPS52141386A (en) 1976-05-20 1976-05-20 Fish shelter blocks

Publications (1)

Publication Number Publication Date
JPS52141386A true JPS52141386A (en) 1977-11-25

Family

ID=13098623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5893376A Pending JPS52141386A (en) 1976-05-20 1976-05-20 Fish shelter blocks

Country Status (1)

Country Link
JP (1) JPS52141386A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013129567A (en) * 2011-12-21 2013-07-04 Okinawa Cement Kogyo Kk Artificial corallite product, and method for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511290A (en) * 1974-06-21 1976-01-07 Kobe Steel Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511290A (en) * 1974-06-21 1976-01-07 Kobe Steel Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013129567A (en) * 2011-12-21 2013-07-04 Okinawa Cement Kogyo Kk Artificial corallite product, and method for producing the same

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