JPS5311788A - Fish shelter blocks - Google Patents

Fish shelter blocks

Info

Publication number
JPS5311788A
JPS5311788A JP8523576A JP8523576A JPS5311788A JP S5311788 A JPS5311788 A JP S5311788A JP 8523576 A JP8523576 A JP 8523576A JP 8523576 A JP8523576 A JP 8523576A JP S5311788 A JPS5311788 A JP S5311788A
Authority
JP
Japan
Prior art keywords
fish shelter
shelter blocks
blocks
fish
shelter
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
JP8523576A
Other languages
Japanese (ja)
Other versions
JPS548596B2 (en
Inventor
Kouichirou Aoki
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.)
Sanyo Concrete Industry Co Ltd
Original Assignee
Sanyo Concrete Industry 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 Sanyo Concrete Industry Co Ltd filed Critical Sanyo Concrete Industry Co Ltd
Priority to JP8523576A priority Critical patent/JPS5311788A/en
Priority to US05/802,443 priority patent/US4165711A/en
Priority to AU25754/77A priority patent/AU501718B2/en
Priority to GB23503/77A priority patent/GB1566642A/en
Priority to CA279,917A priority patent/CA1085688A/en
Publication of JPS5311788A publication Critical patent/JPS5311788A/en
Publication of JPS548596B2 publication Critical patent/JPS548596B2/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
JP8523576A 1976-06-07 1976-07-17 Fish shelter blocks Granted JPS5311788A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8523576A JPS5311788A (en) 1976-07-17 1976-07-17 Fish shelter blocks
US05/802,443 US4165711A (en) 1976-06-07 1977-06-01 Fish-gathering block
AU25754/77A AU501718B2 (en) 1976-06-07 1977-06-02 Artificial reef
GB23503/77A GB1566642A (en) 1976-06-07 1977-06-02 Artificial reef or fish shelter
CA279,917A CA1085688A (en) 1976-06-07 1977-06-06 Fish-gathering block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8523576A JPS5311788A (en) 1976-07-17 1976-07-17 Fish shelter blocks

Publications (2)

Publication Number Publication Date
JPS5311788A true JPS5311788A (en) 1978-02-02
JPS548596B2 JPS548596B2 (en) 1979-04-17

Family

ID=13852888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8523576A Granted JPS5311788A (en) 1976-06-07 1976-07-17 Fish shelter blocks

Country Status (1)

Country Link
JP (1) JPS5311788A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108505A (en) * 1979-02-09 1980-08-20 Hitachi Shipbuilding Eng Co Method of building bridge over water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108505A (en) * 1979-02-09 1980-08-20 Hitachi Shipbuilding Eng Co Method of building bridge over water

Also Published As

Publication number Publication date
JPS548596B2 (en) 1979-04-17

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