JPS63199558U - - Google Patents

Info

Publication number
JPS63199558U
JPS63199558U JP1987090917U JP9091787U JPS63199558U JP S63199558 U JPS63199558 U JP S63199558U JP 1987090917 U JP1987090917 U JP 1987090917U JP 9091787 U JP9091787 U JP 9091787U JP S63199558 U JPS63199558 U JP S63199558U
Authority
JP
Japan
Prior art keywords
sheet
pelagic
shaped hollow
reef
hollow buoyant
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
JP1987090917U
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 JP1987090917U priority Critical patent/JPS63199558U/ja
Publication of JPS63199558U publication Critical patent/JPS63199558U/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)
JP1987090917U 1987-06-12 1987-06-12 Pending JPS63199558U (US20090163788A1-20090625-C00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987090917U JPS63199558U (US20090163788A1-20090625-C00002.png) 1987-06-12 1987-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987090917U JPS63199558U (US20090163788A1-20090625-C00002.png) 1987-06-12 1987-06-12

Publications (1)

Publication Number Publication Date
JPS63199558U true JPS63199558U (US20090163788A1-20090625-C00002.png) 1988-12-22

Family

ID=30951230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987090917U Pending JPS63199558U (US20090163788A1-20090625-C00002.png) 1987-06-12 1987-06-12

Country Status (1)

Country Link
JP (1) JPS63199558U (US20090163788A1-20090625-C00002.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550524A (en) * 1978-10-09 1980-04-12 Enzeru Kogyo Kk Chattering preventive switch internally mounting contact operated by snap mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550524A (en) * 1978-10-09 1980-04-12 Enzeru Kogyo Kk Chattering preventive switch internally mounting contact operated by snap mechanism

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