JPH03112250U - - Google Patents

Info

Publication number
JPH03112250U
JPH03112250U JP1990018756U JP1875690U JPH03112250U JP H03112250 U JPH03112250 U JP H03112250U JP 1990018756 U JP1990018756 U JP 1990018756U JP 1875690 U JP1875690 U JP 1875690U JP H03112250 U JPH03112250 U JP H03112250U
Authority
JP
Japan
Prior art keywords
base
fish reef
concrete
bulky
bell
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
JP1990018756U
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 JP1990018756U priority Critical patent/JPH03112250U/ja
Publication of JPH03112250U publication Critical patent/JPH03112250U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Artificial Fish Reefs (AREA)
JP1990018756U 1990-02-28 1990-02-28 Pending JPH03112250U (US20100012521A1-20100121-C00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990018756U JPH03112250U (US20100012521A1-20100121-C00001.png) 1990-02-28 1990-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990018756U JPH03112250U (US20100012521A1-20100121-C00001.png) 1990-02-28 1990-02-28

Publications (1)

Publication Number Publication Date
JPH03112250U true JPH03112250U (US20100012521A1-20100121-C00001.png) 1991-11-18

Family

ID=31521901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990018756U Pending JPH03112250U (US20100012521A1-20100121-C00001.png) 1990-02-28 1990-02-28

Country Status (1)

Country Link
JP (1) JPH03112250U (US20100012521A1-20100121-C00001.png)

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