JPS6077360U - いか用魚礁 - Google Patents

いか用魚礁

Info

Publication number
JPS6077360U
JPS6077360U JP1983169954U JP16995483U JPS6077360U JP S6077360 U JPS6077360 U JP S6077360U JP 1983169954 U JP1983169954 U JP 1983169954U JP 16995483 U JP16995483 U JP 16995483U JP S6077360 U JPS6077360 U JP S6077360U
Authority
JP
Japan
Prior art keywords
shade
fish reef
flat plate
utility
model registration
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
JP1983169954U
Other languages
English (en)
Japanese (ja)
Other versions
JPH029652Y2 (enrdf_load_stackoverflow
Inventor
正見 佐藤
Original Assignee
北海道積水工業株式会社
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 北海道積水工業株式会社 filed Critical 北海道積水工業株式会社
Priority to JP1983169954U priority Critical patent/JPS6077360U/ja
Publication of JPS6077360U publication Critical patent/JPS6077360U/ja
Application granted granted Critical
Publication of JPH029652Y2 publication Critical patent/JPH029652Y2/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)
JP1983169954U 1983-10-31 1983-10-31 いか用魚礁 Granted JPS6077360U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983169954U JPS6077360U (ja) 1983-10-31 1983-10-31 いか用魚礁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983169954U JPS6077360U (ja) 1983-10-31 1983-10-31 いか用魚礁

Publications (2)

Publication Number Publication Date
JPS6077360U true JPS6077360U (ja) 1985-05-30
JPH029652Y2 JPH029652Y2 (enrdf_load_stackoverflow) 1990-03-09

Family

ID=30371157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983169954U Granted JPS6077360U (ja) 1983-10-31 1983-10-31 いか用魚礁

Country Status (1)

Country Link
JP (1) JPS6077360U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743497U (enrdf_load_stackoverflow) * 1980-08-27 1982-03-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743497U (enrdf_load_stackoverflow) * 1980-08-27 1982-03-10

Also Published As

Publication number Publication date
JPH029652Y2 (enrdf_load_stackoverflow) 1990-03-09

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