JPH03112249U - - Google Patents

Info

Publication number
JPH03112249U
JPH03112249U JP1990018755U JP1875590U JPH03112249U JP H03112249 U JPH03112249 U JP H03112249U JP 1990018755 U JP1990018755 U JP 1990018755U JP 1875590 U JP1875590 U JP 1875590U JP H03112249 U JPH03112249 U JP H03112249U
Authority
JP
Japan
Prior art keywords
fish reef
bottom plate
lower opening
holes
utility
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
JP1990018755U
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 JP1990018755U priority Critical patent/JPH03112249U/ja
Publication of JPH03112249U publication Critical patent/JPH03112249U/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)
JP1990018755U 1990-02-28 1990-02-28 Pending JPH03112249U (US07714131-20100511-C00038.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990018755U JPH03112249U (US07714131-20100511-C00038.png) 1990-02-28 1990-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990018755U JPH03112249U (US07714131-20100511-C00038.png) 1990-02-28 1990-02-28

Publications (1)

Publication Number Publication Date
JPH03112249U true JPH03112249U (US07714131-20100511-C00038.png) 1991-11-18

Family

ID=31521900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990018755U Pending JPH03112249U (US07714131-20100511-C00038.png) 1990-02-28 1990-02-28

Country Status (1)

Country Link
JP (1) JPH03112249U (US07714131-20100511-C00038.png)

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