JPS4741676Y1 - - Google Patents

Info

Publication number
JPS4741676Y1
JPS4741676Y1 JP1969021801U JP2180169U JPS4741676Y1 JP S4741676 Y1 JPS4741676 Y1 JP S4741676Y1 JP 1969021801 U JP1969021801 U JP 1969021801U JP 2180169 U JP2180169 U JP 2180169U JP S4741676 Y1 JPS4741676 Y1 JP S4741676Y1
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.)
Expired
Application number
JP1969021801U
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 JP1969021801U priority Critical patent/JPS4741676Y1/ja
Publication of JPS4741676Y1 publication Critical patent/JPS4741676Y1/ja
Expired 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)
  • Farming Of Fish And Shellfish (AREA)
JP1969021801U 1969-03-10 1969-03-10 Expired JPS4741676Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1969021801U JPS4741676Y1 (en) 1969-03-10 1969-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1969021801U JPS4741676Y1 (en) 1969-03-10 1969-03-10

Publications (1)

Publication Number Publication Date
JPS4741676Y1 true JPS4741676Y1 (en) 1972-12-16

Family

ID=33201329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1969021801U Expired JPS4741676Y1 (en) 1969-03-10 1969-03-10

Country Status (1)

Country Link
JP (1) JPS4741676Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151691A (en) * 1975-11-21 1977-12-16 Montedison Spa #-olefin polymerization catalyst
US4069169A (en) * 1975-11-24 1978-01-17 Mitsui Petrochemical Industries Ltd. Process for preparation of catalyst component supported on high performance carrier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151691A (en) * 1975-11-21 1977-12-16 Montedison Spa #-olefin polymerization catalyst
US4069169A (en) * 1975-11-24 1978-01-17 Mitsui Petrochemical Industries Ltd. Process for preparation of catalyst component supported on high performance carrier

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