JPS53103893A - Artificial fish shelters - Google Patents

Artificial fish shelters

Info

Publication number
JPS53103893A
JPS53103893A JP1667577A JP1667577A JPS53103893A JP S53103893 A JPS53103893 A JP S53103893A JP 1667577 A JP1667577 A JP 1667577A JP 1667577 A JP1667577 A JP 1667577A JP S53103893 A JPS53103893 A JP S53103893A
Authority
JP
Japan
Prior art keywords
artificial fish
fish shelters
shelters
artificial
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.)
Granted
Application number
JP1667577A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5547848B2 (enExample
Inventor
Noriyoshi Ookawa
Toshiaki Sakai
Hiroyuki Kouno
Masashi Higuchi
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP1667577A priority Critical patent/JPS53103893A/ja
Publication of JPS53103893A publication Critical patent/JPS53103893A/ja
Publication of JPS5547848B2 publication Critical patent/JPS5547848B2/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

  • Farming Of Fish And Shellfish (AREA)
  • Artificial Fish Reefs (AREA)
JP1667577A 1977-02-19 1977-02-19 Artificial fish shelters Granted JPS53103893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1667577A JPS53103893A (en) 1977-02-19 1977-02-19 Artificial fish shelters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1667577A JPS53103893A (en) 1977-02-19 1977-02-19 Artificial fish shelters

Publications (2)

Publication Number Publication Date
JPS53103893A true JPS53103893A (en) 1978-09-09
JPS5547848B2 JPS5547848B2 (enExample) 1980-12-02

Family

ID=11922877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1667577A Granted JPS53103893A (en) 1977-02-19 1977-02-19 Artificial fish shelters

Country Status (1)

Country Link
JP (1) JPS53103893A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542698U (enExample) * 1977-06-08 1979-01-09

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0496782A (ja) * 1990-08-10 1992-03-30 Takara Co Ltd 中空部材の動作機構

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274096U (enExample) * 1975-12-01 1977-06-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274096U (enExample) * 1975-12-01 1977-06-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542698U (enExample) * 1977-06-08 1979-01-09

Also Published As

Publication number Publication date
JPS5547848B2 (enExample) 1980-12-02

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