JPS5623826A - Porous block for fish bank - Google Patents

Porous block for fish bank

Info

Publication number
JPS5623826A
JPS5623826A JP9920779A JP9920779A JPS5623826A JP S5623826 A JPS5623826 A JP S5623826A JP 9920779 A JP9920779 A JP 9920779A JP 9920779 A JP9920779 A JP 9920779A JP S5623826 A JPS5623826 A JP S5623826A
Authority
JP
Japan
Prior art keywords
porous block
fish bank
fish
bank
porous
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
JP9920779A
Other languages
Japanese (ja)
Inventor
Eiichi Minematsu
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 JP9920779A priority Critical patent/JPS5623826A/en
Publication of JPS5623826A publication Critical patent/JPS5623826A/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)
JP9920779A 1979-08-02 1979-08-02 Porous block for fish bank Pending JPS5623826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9920779A JPS5623826A (en) 1979-08-02 1979-08-02 Porous block for fish bank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9920779A JPS5623826A (en) 1979-08-02 1979-08-02 Porous block for fish bank

Publications (1)

Publication Number Publication Date
JPS5623826A true JPS5623826A (en) 1981-03-06

Family

ID=14241198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9920779A Pending JPS5623826A (en) 1979-08-02 1979-08-02 Porous block for fish bank

Country Status (1)

Country Link
JP (1) JPS5623826A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62196670U (en) * 1986-06-04 1987-12-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62196670U (en) * 1986-06-04 1987-12-14

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