JPS62202160U - - Google Patents

Info

Publication number
JPS62202160U
JPS62202160U JP1986091175U JP9117586U JPS62202160U JP S62202160 U JPS62202160 U JP S62202160U JP 1986091175 U JP1986091175 U JP 1986091175U JP 9117586 U JP9117586 U JP 9117586U JP S62202160 U JPS62202160 U JP S62202160U
Authority
JP
Japan
Prior art keywords
polygonal
main body
polygonal pyramidal
stable
pyramidal
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
JP1986091175U
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 JP1986091175U priority Critical patent/JPS62202160U/ja
Publication of JPS62202160U publication Critical patent/JPS62202160U/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)
JP1986091175U 1986-06-13 1986-06-13 Pending JPS62202160U (bs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986091175U JPS62202160U (bs) 1986-06-13 1986-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986091175U JPS62202160U (bs) 1986-06-13 1986-06-13

Publications (1)

Publication Number Publication Date
JPS62202160U true JPS62202160U (bs) 1987-12-23

Family

ID=30951711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986091175U Pending JPS62202160U (bs) 1986-06-13 1986-06-13

Country Status (1)

Country Link
JP (1) JPS62202160U (bs)

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