JPH0428055U - - Google Patents

Info

Publication number
JPH0428055U
JPH0428055U JP1990067873U JP6787390U JPH0428055U JP H0428055 U JPH0428055 U JP H0428055U JP 1990067873 U JP1990067873 U JP 1990067873U JP 6787390 U JP6787390 U JP 6787390U JP H0428055 U JPH0428055 U JP H0428055U
Authority
JP
Japan
Prior art keywords
artificial reef
weight
lower member
registration request
equal
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
JP1990067873U
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 JP1990067873U priority Critical patent/JPH0428055U/ja
Publication of JPH0428055U publication Critical patent/JPH0428055U/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)
JP1990067873U 1990-06-28 1990-06-28 Pending JPH0428055U (US20030220297A1-20031127-C00074.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990067873U JPH0428055U (US20030220297A1-20031127-C00074.png) 1990-06-28 1990-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990067873U JPH0428055U (US20030220297A1-20031127-C00074.png) 1990-06-28 1990-06-28

Publications (1)

Publication Number Publication Date
JPH0428055U true JPH0428055U (US20030220297A1-20031127-C00074.png) 1992-03-05

Family

ID=31601837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990067873U Pending JPH0428055U (US20030220297A1-20031127-C00074.png) 1990-06-28 1990-06-28

Country Status (1)

Country Link
JP (1) JPH0428055U (US20030220297A1-20031127-C00074.png)

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