JPS58178866U - 魚礁用ブロツク - Google Patents

魚礁用ブロツク

Info

Publication number
JPS58178866U
JPS58178866U JP1982066671U JP6667182U JPS58178866U JP S58178866 U JPS58178866 U JP S58178866U JP 1982066671 U JP1982066671 U JP 1982066671U JP 6667182 U JP6667182 U JP 6667182U JP S58178866 U JPS58178866 U JP S58178866U
Authority
JP
Japan
Prior art keywords
reef block
reef
view
ceiling plate
back surface
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
JP1982066671U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6218213Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
肇 鈴木
小田切　康幸
久木　文雄
Original Assignee
住友セメント株式会社
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 住友セメント株式会社 filed Critical 住友セメント株式会社
Priority to JP1982066671U priority Critical patent/JPS58178866U/ja
Publication of JPS58178866U publication Critical patent/JPS58178866U/ja
Application granted granted Critical
Publication of JPS6218213Y2 publication Critical patent/JPS6218213Y2/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)
JP1982066671U 1982-05-10 1982-05-10 魚礁用ブロツク Granted JPS58178866U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982066671U JPS58178866U (ja) 1982-05-10 1982-05-10 魚礁用ブロツク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982066671U JPS58178866U (ja) 1982-05-10 1982-05-10 魚礁用ブロツク

Publications (2)

Publication Number Publication Date
JPS58178866U true JPS58178866U (ja) 1983-11-30
JPS6218213Y2 JPS6218213Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-05-11

Family

ID=30076533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982066671U Granted JPS58178866U (ja) 1982-05-10 1982-05-10 魚礁用ブロツク

Country Status (1)

Country Link
JP (1) JPS58178866U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015153U (ja) * 1983-07-09 1985-02-01 広和株式会社 人工魚礁用ブロック
JPS6041158U (ja) * 1983-08-26 1985-03-23 日本重化学工業株式会社 ヤリイカ産卵礁

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015153U (ja) * 1983-07-09 1985-02-01 広和株式会社 人工魚礁用ブロック
JPS6041158U (ja) * 1983-08-26 1985-03-23 日本重化学工業株式会社 ヤリイカ産卵礁

Also Published As

Publication number Publication date
JPS6218213Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-05-11

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