JPH0229265U - - Google Patents

Info

Publication number
JPH0229265U
JPH0229265U JP1988107839U JP10783988U JPH0229265U JP H0229265 U JPH0229265 U JP H0229265U JP 1988107839 U JP1988107839 U JP 1988107839U JP 10783988 U JP10783988 U JP 10783988U JP H0229265 U JPH0229265 U JP H0229265U
Authority
JP
Japan
Prior art keywords
protrusions
plates
view
hole
bored
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
JP1988107839U
Other languages
English (en)
Japanese (ja)
Other versions
JPH047740Y2 (US08158827-20120417-C00028.png
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 JP1988107839U priority Critical patent/JPH047740Y2/ja
Publication of JPH0229265U publication Critical patent/JPH0229265U/ja
Application granted granted Critical
Publication of JPH047740Y2 publication Critical patent/JPH047740Y2/ja
Expired 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)
  • Revetment (AREA)
JP1988107839U 1988-08-16 1988-08-16 Expired JPH047740Y2 (US08158827-20120417-C00028.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988107839U JPH047740Y2 (US08158827-20120417-C00028.png) 1988-08-16 1988-08-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988107839U JPH047740Y2 (US08158827-20120417-C00028.png) 1988-08-16 1988-08-16

Publications (2)

Publication Number Publication Date
JPH0229265U true JPH0229265U (US08158827-20120417-C00028.png) 1990-02-26
JPH047740Y2 JPH047740Y2 (US08158827-20120417-C00028.png) 1992-02-28

Family

ID=31342615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988107839U Expired JPH047740Y2 (US08158827-20120417-C00028.png) 1988-08-16 1988-08-16

Country Status (1)

Country Link
JP (1) JPH047740Y2 (US08158827-20120417-C00028.png)

Also Published As

Publication number Publication date
JPH047740Y2 (US08158827-20120417-C00028.png) 1992-02-28

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