JPH0139190Y2 - - Google Patents

Info

Publication number
JPH0139190Y2
JPH0139190Y2 JP1984031633U JP3163384U JPH0139190Y2 JP H0139190 Y2 JPH0139190 Y2 JP H0139190Y2 JP 1984031633 U JP1984031633 U JP 1984031633U JP 3163384 U JP3163384 U JP 3163384U JP H0139190 Y2 JPH0139190 Y2 JP H0139190Y2
Authority
JP
Japan
Prior art keywords
trunk
tree
pseudo
upper groove
sea
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
JP1984031633U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60144857U (ja
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 filed Critical
Priority to JP1984031633U priority Critical patent/JPS60144857U/ja
Publication of JPS60144857U publication Critical patent/JPS60144857U/ja
Application granted granted Critical
Publication of JPH0139190Y2 publication Critical patent/JPH0139190Y2/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)
JP1984031633U 1984-03-07 1984-03-07 擬似樹木 Granted JPS60144857U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984031633U JPS60144857U (ja) 1984-03-07 1984-03-07 擬似樹木

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984031633U JPS60144857U (ja) 1984-03-07 1984-03-07 擬似樹木

Publications (2)

Publication Number Publication Date
JPS60144857U JPS60144857U (ja) 1985-09-26
JPH0139190Y2 true JPH0139190Y2 (enrdf_load_stackoverflow) 1989-11-22

Family

ID=30532406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984031633U Granted JPS60144857U (ja) 1984-03-07 1984-03-07 擬似樹木

Country Status (1)

Country Link
JP (1) JPS60144857U (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0319729Y2 (enrdf_load_stackoverflow) * 1985-12-27 1991-04-25
JPH0724049Y2 (ja) * 1987-11-30 1995-06-05 旭化成工業株式会社 イカ類産卵用の水中造林装置

Also Published As

Publication number Publication date
JPS60144857U (ja) 1985-09-26

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