JPS52112589A - Blocks made of metals and concrete mainly for fish shelters - Google Patents

Blocks made of metals and concrete mainly for fish shelters

Info

Publication number
JPS52112589A
JPS52112589A JP2917776A JP2917776A JPS52112589A JP S52112589 A JPS52112589 A JP S52112589A JP 2917776 A JP2917776 A JP 2917776A JP 2917776 A JP2917776 A JP 2917776A JP S52112589 A JPS52112589 A JP S52112589A
Authority
JP
Japan
Prior art keywords
metals
blocks made
concrete mainly
fish shelters
shelters
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
JP2917776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5424954B2 (enExample
Inventor
Shirou Nagakura
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.)
PS Concrete Co Ltd
Original Assignee
PS Concrete 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 PS Concrete Co Ltd filed Critical PS Concrete Co Ltd
Priority to JP2917776A priority Critical patent/JPS52112589A/ja
Publication of JPS52112589A publication Critical patent/JPS52112589A/ja
Publication of JPS5424954B2 publication Critical patent/JPS5424954B2/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)
  • Revetment (AREA)
JP2917776A 1976-03-19 1976-03-19 Blocks made of metals and concrete mainly for fish shelters Granted JPS52112589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2917776A JPS52112589A (en) 1976-03-19 1976-03-19 Blocks made of metals and concrete mainly for fish shelters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2917776A JPS52112589A (en) 1976-03-19 1976-03-19 Blocks made of metals and concrete mainly for fish shelters

Publications (2)

Publication Number Publication Date
JPS52112589A true JPS52112589A (en) 1977-09-21
JPS5424954B2 JPS5424954B2 (enExample) 1979-08-24

Family

ID=12268937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2917776A Granted JPS52112589A (en) 1976-03-19 1976-03-19 Blocks made of metals and concrete mainly for fish shelters

Country Status (1)

Country Link
JP (1) JPS52112589A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414164B1 (ko) * 2000-09-01 2004-01-07 한국해양연구원 블록조립형 인공어초

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229896U (enExample) * 1975-08-25 1977-03-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229896U (enExample) * 1975-08-25 1977-03-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414164B1 (ko) * 2000-09-01 2004-01-07 한국해양연구원 블록조립형 인공어초

Also Published As

Publication number Publication date
JPS5424954B2 (enExample) 1979-08-24

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