JPH0531898Y2 - - Google Patents

Info

Publication number
JPH0531898Y2
JPH0531898Y2 JP1985040333U JP4033385U JPH0531898Y2 JP H0531898 Y2 JPH0531898 Y2 JP H0531898Y2 JP 1985040333 U JP1985040333 U JP 1985040333U JP 4033385 U JP4033385 U JP 4033385U JP H0531898 Y2 JPH0531898 Y2 JP H0531898Y2
Authority
JP
Japan
Prior art keywords
log
weight
concrete
reef
logs
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 - Lifetime
Application number
JP1985040333U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61154762U (en]
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 JP1985040333U priority Critical patent/JPH0531898Y2/ja
Publication of JPS61154762U publication Critical patent/JPS61154762U/ja
Application granted granted Critical
Publication of JPH0531898Y2 publication Critical patent/JPH0531898Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
JP1985040333U 1985-03-19 1985-03-19 Expired - Lifetime JPH0531898Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985040333U JPH0531898Y2 (en]) 1985-03-19 1985-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985040333U JPH0531898Y2 (en]) 1985-03-19 1985-03-19

Publications (2)

Publication Number Publication Date
JPS61154762U JPS61154762U (en]) 1986-09-25
JPH0531898Y2 true JPH0531898Y2 (en]) 1993-08-17

Family

ID=30549120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985040333U Expired - Lifetime JPH0531898Y2 (en]) 1985-03-19 1985-03-19

Country Status (1)

Country Link
JP (1) JPH0531898Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524281Y2 (en]) * 1990-03-14 1993-06-21
JP2005333960A (ja) * 2004-05-24 2005-12-08 Yoshimi Imoto 高床式藻場造成（マリン・コロニー）

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138567U (en]) * 1980-03-21 1981-10-20

Also Published As

Publication number Publication date
JPS61154762U (en]) 1986-09-25

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