JPS63186162U - - Google Patents

Info

Publication number
JPS63186162U
JPS63186162U JP1987076483U JP7648387U JPS63186162U JP S63186162 U JPS63186162 U JP S63186162U JP 1987076483 U JP1987076483 U JP 1987076483U JP 7648387 U JP7648387 U JP 7648387U JP S63186162 U JPS63186162 U JP S63186162U
Authority
JP
Japan
Prior art keywords
base
reef
truncated cone
hollow
shellfish
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.)
Granted
Application number
JP1987076483U
Other languages
English (en)
Japanese (ja)
Other versions
JPH047738Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP1987076483U priority Critical patent/JPH047738Y2/ja
Publication of JPS63186162U publication Critical patent/JPS63186162U/ja
Application granted granted Critical
Publication of JPH047738Y2 publication Critical patent/JPH047738Y2/ja
Expired 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)
JP1987076483U 1987-05-21 1987-05-21 Expired JPH047738Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987076483U JPH047738Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-05-21 1987-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987076483U JPH047738Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-05-21 1987-05-21

Publications (2)

Publication Number Publication Date
JPS63186162U true JPS63186162U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-29
JPH047738Y2 JPH047738Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-02-28

Family

ID=30923602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987076483U Expired JPH047738Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-05-21 1987-05-21

Country Status (1)

Country Link
JP (1) JPH047738Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH047738Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-02-28

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