JPS61104063U - - Google Patents

Info

Publication number
JPS61104063U
JPS61104063U JP1984189682U JP18968284U JPS61104063U JP S61104063 U JPS61104063 U JP S61104063U JP 1984189682 U JP1984189682 U JP 1984189682U JP 18968284 U JP18968284 U JP 18968284U JP S61104063 U JPS61104063 U JP S61104063U
Authority
JP
Japan
Prior art keywords
entry
exit
cover
hole
spawning reef
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
JP1984189682U
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 JP1984189682U priority Critical patent/JPS61104063U/ja
Publication of JPS61104063U publication Critical patent/JPS61104063U/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)
JP1984189682U 1984-12-13 1984-12-13 Pending JPS61104063U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984189682U JPS61104063U (enrdf_load_stackoverflow) 1984-12-13 1984-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984189682U JPS61104063U (enrdf_load_stackoverflow) 1984-12-13 1984-12-13

Publications (1)

Publication Number Publication Date
JPS61104063U true JPS61104063U (enrdf_load_stackoverflow) 1986-07-02

Family

ID=30747132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984189682U Pending JPS61104063U (enrdf_load_stackoverflow) 1984-12-13 1984-12-13

Country Status (1)

Country Link
JP (1) JPS61104063U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010794B1 (enrdf_load_stackoverflow) * 1970-01-10 1975-04-24
JPS5485982A (en) * 1977-12-12 1979-07-09 Hida Kk Fish bank for breeding octopus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010794B1 (enrdf_load_stackoverflow) * 1970-01-10 1975-04-24
JPS5485982A (en) * 1977-12-12 1979-07-09 Hida Kk Fish bank for breeding octopus

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