JPS5833880Y2 - 消波性魚礁ブロツク - Google Patents

消波性魚礁ブロツク

Info

Publication number
JPS5833880Y2
JPS5833880Y2 JP1976099286U JP9928676U JPS5833880Y2 JP S5833880 Y2 JPS5833880 Y2 JP S5833880Y2 JP 1976099286 U JP1976099286 U JP 1976099286U JP 9928676 U JP9928676 U JP 9928676U JP S5833880 Y2 JPS5833880 Y2 JP S5833880Y2
Authority
JP
Japan
Prior art keywords
wave
block
fish reef
dissipating
reef block
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
JP1976099286U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5318396U (enrdf_load_stackoverflow
Inventor
慎一 柴田
Original Assignee
日本ロ−ド・メンテナンス株式会社
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 日本ロ−ド・メンテナンス株式会社 filed Critical 日本ロ−ド・メンテナンス株式会社
Priority to JP1976099286U priority Critical patent/JPS5833880Y2/ja
Publication of JPS5318396U publication Critical patent/JPS5318396U/ja
Application granted granted Critical
Publication of JPS5833880Y2 publication Critical patent/JPS5833880Y2/ja
Expired 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)
JP1976099286U 1976-07-26 1976-07-26 消波性魚礁ブロツク Expired JPS5833880Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976099286U JPS5833880Y2 (ja) 1976-07-26 1976-07-26 消波性魚礁ブロツク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976099286U JPS5833880Y2 (ja) 1976-07-26 1976-07-26 消波性魚礁ブロツク

Publications (2)

Publication Number Publication Date
JPS5318396U JPS5318396U (enrdf_load_stackoverflow) 1978-02-16
JPS5833880Y2 true JPS5833880Y2 (ja) 1983-07-29

Family

ID=28709586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976099286U Expired JPS5833880Y2 (ja) 1976-07-26 1976-07-26 消波性魚礁ブロツク

Country Status (1)

Country Link
JP (1) JPS5833880Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5318396U (enrdf_load_stackoverflow) 1978-02-16

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