JPH0452457U - - Google Patents

Info

Publication number
JPH0452457U
JPH0452457U JP1990094750U JP9475090U JPH0452457U JP H0452457 U JPH0452457 U JP H0452457U JP 1990094750 U JP1990094750 U JP 1990094750U JP 9475090 U JP9475090 U JP 9475090U JP H0452457 U JPH0452457 U JP H0452457U
Authority
JP
Japan
Prior art keywords
fish
tank
fish roe
roe
collision plate
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
JP1990094750U
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 JP1990094750U priority Critical patent/JPH0452457U/ja
Publication of JPH0452457U publication Critical patent/JPH0452457U/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

  • Farming Of Fish And Shellfish (AREA)
JP1990094750U 1990-09-11 1990-09-11 Pending JPH0452457U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990094750U JPH0452457U (enrdf_load_stackoverflow) 1990-09-11 1990-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990094750U JPH0452457U (enrdf_load_stackoverflow) 1990-09-11 1990-09-11

Publications (1)

Publication Number Publication Date
JPH0452457U true JPH0452457U (enrdf_load_stackoverflow) 1992-05-01

Family

ID=31832945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990094750U Pending JPH0452457U (enrdf_load_stackoverflow) 1990-09-11 1990-09-11

Country Status (1)

Country Link
JP (1) JPH0452457U (enrdf_load_stackoverflow)

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