JPS6328972Y2 - - Google Patents

Info

Publication number
JPS6328972Y2
JPS6328972Y2 JP1985075511U JP7551185U JPS6328972Y2 JP S6328972 Y2 JPS6328972 Y2 JP S6328972Y2 JP 1985075511 U JP1985075511 U JP 1985075511U JP 7551185 U JP7551185 U JP 7551185U JP S6328972 Y2 JPS6328972 Y2 JP S6328972Y2
Authority
JP
Japan
Prior art keywords
block
blocks
articulated
hole
fish
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.)
Expired
Application number
JP1985075511U
Other languages
English (en)
Japanese (ja)
Other versions
JPS612525U (ja
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 filed Critical
Priority to JP1985075511U priority Critical patent/JPS612525U/ja
Publication of JPS612525U publication Critical patent/JPS612525U/ja
Application granted granted Critical
Publication of JPS6328972Y2 publication Critical patent/JPS6328972Y2/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

  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Revetment (AREA)
JP1985075511U 1985-05-21 1985-05-21 魚巣を形成した護岸用連節ブロツク Granted JPS612525U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985075511U JPS612525U (ja) 1985-05-21 1985-05-21 魚巣を形成した護岸用連節ブロツク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985075511U JPS612525U (ja) 1985-05-21 1985-05-21 魚巣を形成した護岸用連節ブロツク

Publications (2)

Publication Number Publication Date
JPS612525U JPS612525U (ja) 1986-01-09
JPS6328972Y2 true JPS6328972Y2 (en]) 1988-08-04

Family

ID=30616798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985075511U Granted JPS612525U (ja) 1985-05-21 1985-05-21 魚巣を形成した護岸用連節ブロツク

Country Status (1)

Country Link
JP (1) JPS612525U (en])

Also Published As

Publication number Publication date
JPS612525U (ja) 1986-01-09

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