JPS5269789A - Fish shelters - Google Patents

Fish shelters

Info

Publication number
JPS5269789A
JPS5269789A JP50147827A JP14782775A JPS5269789A JP S5269789 A JPS5269789 A JP S5269789A JP 50147827 A JP50147827 A JP 50147827A JP 14782775 A JP14782775 A JP 14782775A JP S5269789 A JPS5269789 A JP S5269789A
Authority
JP
Japan
Prior art keywords
fish shelters
shelters
fish
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.)
Pending
Application number
JP50147827A
Other languages
Japanese (ja)
Inventor
Hiroshi Shigeta
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50147827A priority Critical patent/JPS5269789A/en
Publication of JPS5269789A publication Critical patent/JPS5269789A/en
Pending 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
JP50147827A 1975-12-06 1975-12-06 Fish shelters Pending JPS5269789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50147827A JPS5269789A (en) 1975-12-06 1975-12-06 Fish shelters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50147827A JPS5269789A (en) 1975-12-06 1975-12-06 Fish shelters

Publications (1)

Publication Number Publication Date
JPS5269789A true JPS5269789A (en) 1977-06-10

Family

ID=15439120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50147827A Pending JPS5269789A (en) 1975-12-06 1975-12-06 Fish shelters

Country Status (1)

Country Link
JP (1) JPS5269789A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470895U (en) * 1977-10-28 1979-05-19
JPS6240230A (en) * 1985-08-13 1987-02-21 ライオン株式会社 Submarine forest fish bank
JPH077412U (en) * 1993-06-30 1995-02-03 弘毅 岡上 Fish reef made from waste concrete

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837274U (en) * 1971-09-08 1973-05-07
JPS4923485B1 (en) * 1969-10-25 1974-06-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923485B1 (en) * 1969-10-25 1974-06-17
JPS4837274U (en) * 1971-09-08 1973-05-07

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470895U (en) * 1977-10-28 1979-05-19
JPS565879Y2 (en) * 1977-10-28 1981-02-09
JPS6240230A (en) * 1985-08-13 1987-02-21 ライオン株式会社 Submarine forest fish bank
JPH0332973B2 (en) * 1985-08-13 1991-05-15 Raion Kk
JPH077412U (en) * 1993-06-30 1995-02-03 弘毅 岡上 Fish reef made from waste concrete

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