JPS60141767U - 人工魚礁 - Google Patents

人工魚礁

Info

Publication number
JPS60141767U
JPS60141767U JP1984030202U JP3020284U JPS60141767U JP S60141767 U JPS60141767 U JP S60141767U JP 1984030202 U JP1984030202 U JP 1984030202U JP 3020284 U JP3020284 U JP 3020284U JP S60141767 U JPS60141767 U JP S60141767U
Authority
JP
Japan
Prior art keywords
center
artificial reef
block
face
engaging parts
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
JP1984030202U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139189Y2 (OSRAM
Inventor
肥田　和也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kowa Co Ltd
Original Assignee
Kowa Co Ltd
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 Kowa Co Ltd filed Critical Kowa Co Ltd
Priority to JP1984030202U priority Critical patent/JPS60141767U/ja
Publication of JPS60141767U publication Critical patent/JPS60141767U/ja
Application granted granted Critical
Publication of JPH0139189Y2 publication Critical patent/JPH0139189Y2/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)
JP1984030202U 1984-03-01 1984-03-01 人工魚礁 Granted JPS60141767U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984030202U JPS60141767U (ja) 1984-03-01 1984-03-01 人工魚礁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984030202U JPS60141767U (ja) 1984-03-01 1984-03-01 人工魚礁

Publications (2)

Publication Number Publication Date
JPS60141767U true JPS60141767U (ja) 1985-09-19
JPH0139189Y2 JPH0139189Y2 (OSRAM) 1989-11-22

Family

ID=30529687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984030202U Granted JPS60141767U (ja) 1984-03-01 1984-03-01 人工魚礁

Country Status (1)

Country Link
JP (1) JPS60141767U (OSRAM)

Also Published As

Publication number Publication date
JPH0139189Y2 (OSRAM) 1989-11-22

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