JPS521790U - - Google Patents

Info

Publication number
JPS521790U
JPS521790U JP1975089172U JP8917275U JPS521790U JP S521790 U JPS521790 U JP S521790U JP 1975089172 U JP1975089172 U JP 1975089172U JP 8917275 U JP8917275 U JP 8917275U JP S521790 U JPS521790 U JP S521790U
Authority
JP
Japan
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
JP1975089172U
Other languages
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 JP1975089172U priority Critical patent/JPS521790U/ja
Publication of JPS521790U publication Critical patent/JPS521790U/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)
  • Farming Of Fish And Shellfish (AREA)
JP1975089172U 1975-06-24 1975-06-24 Pending JPS521790U (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975089172U JPS521790U (fr) 1975-06-24 1975-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975089172U JPS521790U (fr) 1975-06-24 1975-06-24

Publications (1)

Publication Number Publication Date
JPS521790U true JPS521790U (fr) 1977-01-07

Family

ID=28571450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975089172U Pending JPS521790U (fr) 1975-06-24 1975-06-24

Country Status (1)

Country Link
JP (1) JPS521790U (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255987A (en) * 1975-10-30 1977-05-07 Riyouwa Konkuriito Kougiyou Kk River fish shelters to be constructed with concrete blocks

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516095B1 (fr) * 1965-10-13 1976-02-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516095B1 (fr) * 1965-10-13 1976-02-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255987A (en) * 1975-10-30 1977-05-07 Riyouwa Konkuriito Kougiyou Kk River fish shelters to be constructed with concrete blocks

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