JPS5853298Y2 - 魚床ブロツク - Google Patents

魚床ブロツク

Info

Publication number
JPS5853298Y2
JPS5853298Y2 JP1978009506U JP950678U JPS5853298Y2 JP S5853298 Y2 JPS5853298 Y2 JP S5853298Y2 JP 1978009506 U JP1978009506 U JP 1978009506U JP 950678 U JP950678 U JP 950678U JP S5853298 Y2 JPS5853298 Y2 JP S5853298Y2
Authority
JP
Japan
Prior art keywords
side wall
passage
fish
wall
bed block
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.)
Expired
Application number
JP1978009506U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54112791U (enrdf_load_stackoverflow
Inventor
功 尾形
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 JP1978009506U priority Critical patent/JPS5853298Y2/ja
Publication of JPS54112791U publication Critical patent/JPS54112791U/ja
Application granted granted Critical
Publication of JPS5853298Y2 publication Critical patent/JPS5853298Y2/ja
Expired 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

  • Revetment (AREA)
  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)
JP1978009506U 1978-01-27 1978-01-27 魚床ブロツク Expired JPS5853298Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978009506U JPS5853298Y2 (ja) 1978-01-27 1978-01-27 魚床ブロツク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978009506U JPS5853298Y2 (ja) 1978-01-27 1978-01-27 魚床ブロツク

Publications (2)

Publication Number Publication Date
JPS54112791U JPS54112791U (enrdf_load_stackoverflow) 1979-08-08
JPS5853298Y2 true JPS5853298Y2 (ja) 1983-12-05

Family

ID=28820397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978009506U Expired JPS5853298Y2 (ja) 1978-01-27 1978-01-27 魚床ブロツク

Country Status (1)

Country Link
JP (1) JPS5853298Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103215U (ja) * 1982-08-06 1983-07-13 尾形　功 側溝コンクリ−トブロツク
JP2005299279A (ja) * 2004-04-14 2005-10-27 Kaieitechno Co Ltd 魚巣付水路構造

Also Published As

Publication number Publication date
JPS54112791U (enrdf_load_stackoverflow) 1979-08-08

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