JPS5375091A - Prefab concrete fish shelter blocks - Google Patents

Prefab concrete fish shelter blocks

Info

Publication number
JPS5375091A
JPS5375091A JP15091076A JP15091076A JPS5375091A JP S5375091 A JPS5375091 A JP S5375091A JP 15091076 A JP15091076 A JP 15091076A JP 15091076 A JP15091076 A JP 15091076A JP S5375091 A JPS5375091 A JP S5375091A
Authority
JP
Japan
Prior art keywords
fish shelter
concrete fish
prefab concrete
shelter blocks
blocks
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
JP15091076A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5650527B2 (enExample
Inventor
Mamoru Takada
Hiroshi Oonishi
Keinosuke Maeda
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.)
Taiheiyo Cement Corp
Original Assignee
Onoda Cement 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 Onoda Cement Co Ltd filed Critical Onoda Cement Co Ltd
Priority to JP15091076A priority Critical patent/JPS5375091A/ja
Publication of JPS5375091A publication Critical patent/JPS5375091A/ja
Publication of JPS5650527B2 publication Critical patent/JPS5650527B2/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)
JP15091076A 1976-12-17 1976-12-17 Prefab concrete fish shelter blocks Granted JPS5375091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15091076A JPS5375091A (en) 1976-12-17 1976-12-17 Prefab concrete fish shelter blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15091076A JPS5375091A (en) 1976-12-17 1976-12-17 Prefab concrete fish shelter blocks

Publications (2)

Publication Number Publication Date
JPS5375091A true JPS5375091A (en) 1978-07-04
JPS5650527B2 JPS5650527B2 (enExample) 1981-11-30

Family

ID=15507051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15091076A Granted JPS5375091A (en) 1976-12-17 1976-12-17 Prefab concrete fish shelter blocks

Country Status (1)

Country Link
JP (1) JPS5375091A (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501754U (enExample) * 1973-05-04 1975-01-09
JPS5167292U (enExample) * 1974-11-22 1976-05-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501754U (enExample) * 1973-05-04 1975-01-09
JPS5167292U (enExample) * 1974-11-22 1976-05-27

Also Published As

Publication number Publication date
JPS5650527B2 (enExample) 1981-11-30

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