JPS5981356U - 鋼製魚礁 - Google Patents

鋼製魚礁

Info

Publication number
JPS5981356U
JPS5981356U JP1982177708U JP17770882U JPS5981356U JP S5981356 U JPS5981356 U JP S5981356U JP 1982177708 U JP1982177708 U JP 1982177708U JP 17770882 U JP17770882 U JP 17770882U JP S5981356 U JPS5981356 U JP S5981356U
Authority
JP
Japan
Prior art keywords
fixed
frame
face plate
face
plates
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.)
Granted
Application number
JP1982177708U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6340137Y2 (enrdf_load_stackoverflow
Inventor
榊　信昭
隆 岡本
Original Assignee
日本鋼管株式会社
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 by 日本鋼管株式会社 filed Critical 日本鋼管株式会社
Priority to JP1982177708U priority Critical patent/JPS5981356U/ja
Publication of JPS5981356U publication Critical patent/JPS5981356U/ja
Application granted granted Critical
Publication of JPS6340137Y2 publication Critical patent/JPS6340137Y2/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

  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)
JP1982177708U 1982-11-26 1982-11-26 鋼製魚礁 Granted JPS5981356U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982177708U JPS5981356U (ja) 1982-11-26 1982-11-26 鋼製魚礁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982177708U JPS5981356U (ja) 1982-11-26 1982-11-26 鋼製魚礁

Publications (2)

Publication Number Publication Date
JPS5981356U true JPS5981356U (ja) 1984-06-01
JPS6340137Y2 JPS6340137Y2 (enrdf_load_stackoverflow) 1988-10-20

Family

ID=30386006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982177708U Granted JPS5981356U (ja) 1982-11-26 1982-11-26 鋼製魚礁

Country Status (1)

Country Link
JP (1) JPS5981356U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6340137Y2 (enrdf_load_stackoverflow) 1988-10-20

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