JPS6238533Y2 - - Google Patents

Info

Publication number
JPS6238533Y2
JPS6238533Y2 JP1982082495U JP8249582U JPS6238533Y2 JP S6238533 Y2 JPS6238533 Y2 JP S6238533Y2 JP 1982082495 U JP1982082495 U JP 1982082495U JP 8249582 U JP8249582 U JP 8249582U JP S6238533 Y2 JPS6238533 Y2 JP S6238533Y2
Authority
JP
Japan
Prior art keywords
block
blocks
spawning
flat
main
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.)
Expired
Application number
JP1982082495U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58185066U (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 JP1982082495U priority Critical patent/JPS58185066U/ja
Publication of JPS58185066U publication Critical patent/JPS58185066U/ja
Application granted granted Critical
Publication of JPS6238533Y2 publication Critical patent/JPS6238533Y2/ja
Granted 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

  • Farming Of Fish And Shellfish (AREA)
  • Artificial Fish Reefs (AREA)
JP1982082495U 1982-06-03 1982-06-03 ヤリイカ産卵用人工漁礁 Granted JPS58185066U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982082495U JPS58185066U (ja) 1982-06-03 1982-06-03 ヤリイカ産卵用人工漁礁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982082495U JPS58185066U (ja) 1982-06-03 1982-06-03 ヤリイカ産卵用人工漁礁

Publications (2)

Publication Number Publication Date
JPS58185066U JPS58185066U (ja) 1983-12-09
JPS6238533Y2 true JPS6238533Y2 (en]) 1987-10-01

Family

ID=30091559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982082495U Granted JPS58185066U (ja) 1982-06-03 1982-06-03 ヤリイカ産卵用人工漁礁

Country Status (1)

Country Link
JP (1) JPS58185066U (en])

Also Published As

Publication number Publication date
JPS58185066U (ja) 1983-12-09

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