JPH02113959U - - Google Patents

Info

Publication number
JPH02113959U
JPH02113959U JP1989024082U JP2408289U JPH02113959U JP H02113959 U JPH02113959 U JP H02113959U JP 1989024082 U JP1989024082 U JP 1989024082U JP 2408289 U JP2408289 U JP 2408289U JP H02113959 U JPH02113959 U JP H02113959U
Authority
JP
Japan
Prior art keywords
attached
wood
base
concrete
seedlings
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.)
Pending
Application number
JP1989024082U
Other languages
English (en)
Japanese (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 JP1989024082U priority Critical patent/JPH02113959U/ja
Publication of JPH02113959U publication Critical patent/JPH02113959U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Artificial Fish Reefs (AREA)
JP1989024082U 1989-03-01 1989-03-01 Pending JPH02113959U (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989024082U JPH02113959U (sv) 1989-03-01 1989-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989024082U JPH02113959U (sv) 1989-03-01 1989-03-01

Publications (1)

Publication Number Publication Date
JPH02113959U true JPH02113959U (sv) 1990-09-12

Family

ID=31243624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989024082U Pending JPH02113959U (sv) 1989-03-01 1989-03-01

Country Status (1)

Country Link
JP (1) JPH02113959U (sv)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156335A (ja) * 1983-10-17 1985-08-16 北東技建株式会社 集魚用擬似樹木の岩礁上えの固定方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156335A (ja) * 1983-10-17 1985-08-16 北東技建株式会社 集魚用擬似樹木の岩礁上えの固定方法

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