JPS5812605Y2 - 魚巣 - Google Patents

魚巣

Info

Publication number
JPS5812605Y2
JPS5812605Y2 JP1978135142U JP13514278U JPS5812605Y2 JP S5812605 Y2 JPS5812605 Y2 JP S5812605Y2 JP 1978135142 U JP1978135142 U JP 1978135142U JP 13514278 U JP13514278 U JP 13514278U JP S5812605 Y2 JPS5812605 Y2 JP S5812605Y2
Authority
JP
Japan
Prior art keywords
fish nest
frame
pipe
protrusion
slit
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
JP1978135142U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5551164U (enrdf_load_stackoverflow
Inventor
篠原剛
千葉和生
藤井淳司
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP1978135142U priority Critical patent/JPS5812605Y2/ja
Publication of JPS5551164U publication Critical patent/JPS5551164U/ja
Application granted granted Critical
Publication of JPS5812605Y2 publication Critical patent/JPS5812605Y2/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

  • Farming Of Fish And Shellfish (AREA)
  • Artificial Fish Reefs (AREA)
JP1978135142U 1978-10-03 1978-10-03 魚巣 Expired JPS5812605Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978135142U JPS5812605Y2 (ja) 1978-10-03 1978-10-03 魚巣

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978135142U JPS5812605Y2 (ja) 1978-10-03 1978-10-03 魚巣

Publications (2)

Publication Number Publication Date
JPS5551164U JPS5551164U (enrdf_load_stackoverflow) 1980-04-04
JPS5812605Y2 true JPS5812605Y2 (ja) 1983-03-10

Family

ID=29105169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978135142U Expired JPS5812605Y2 (ja) 1978-10-03 1978-10-03 魚巣

Country Status (1)

Country Link
JP (1) JPS5812605Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346856Y2 (enrdf_load_stackoverflow) * 1971-03-10 1978-11-09

Also Published As

Publication number Publication date
JPS5551164U (enrdf_load_stackoverflow) 1980-04-04

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