JPH0399953U - - Google Patents

Info

Publication number
JPH0399953U
JPH0399953U JP1990008259U JP825990U JPH0399953U JP H0399953 U JPH0399953 U JP H0399953U JP 1990008259 U JP1990008259 U JP 1990008259U JP 825990 U JP825990 U JP 825990U JP H0399953 U JPH0399953 U JP H0399953U
Authority
JP
Japan
Prior art keywords
surrounding wall
fish
foundation
underwater structure
underwater
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
JP1990008259U
Other languages
English (en)
Japanese (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 JP1990008259U priority Critical patent/JPH0399953U/ja
Publication of JPH0399953U publication Critical patent/JPH0399953U/ja
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)
JP1990008259U 1990-01-31 1990-01-31 Pending JPH0399953U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990008259U JPH0399953U (en]) 1990-01-31 1990-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990008259U JPH0399953U (en]) 1990-01-31 1990-01-31

Publications (1)

Publication Number Publication Date
JPH0399953U true JPH0399953U (en]) 1991-10-18

Family

ID=31511892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990008259U Pending JPH0399953U (en]) 1990-01-31 1990-01-31

Country Status (1)

Country Link
JP (1) JPH0399953U (en])

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