JPS6115112Y2 - - Google Patents

Info

Publication number
JPS6115112Y2
JPS6115112Y2 JP1982145071U JP14507182U JPS6115112Y2 JP S6115112 Y2 JPS6115112 Y2 JP S6115112Y2 JP 1982145071 U JP1982145071 U JP 1982145071U JP 14507182 U JP14507182 U JP 14507182U JP S6115112 Y2 JPS6115112 Y2 JP S6115112Y2
Authority
JP
Japan
Prior art keywords
concrete pipe
blind
pipe
movable plate
water
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
JP1982145071U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5947790U (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 JP1982145071U priority Critical patent/JPS5947790U/ja
Publication of JPS5947790U publication Critical patent/JPS5947790U/ja
Application granted granted Critical
Publication of JPS6115112Y2 publication Critical patent/JPS6115112Y2/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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Pipe Accessories (AREA)
JP1982145071U 1982-09-24 1982-09-24 コンクリ−ト管路の盲蓋装置 Granted JPS5947790U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982145071U JPS5947790U (ja) 1982-09-24 1982-09-24 コンクリ−ト管路の盲蓋装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982145071U JPS5947790U (ja) 1982-09-24 1982-09-24 コンクリ−ト管路の盲蓋装置

Publications (2)

Publication Number Publication Date
JPS5947790U JPS5947790U (ja) 1984-03-29
JPS6115112Y2 true JPS6115112Y2 (cs) 1986-05-10

Family

ID=30323334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982145071U Granted JPS5947790U (ja) 1982-09-24 1982-09-24 コンクリ−ト管路の盲蓋装置

Country Status (1)

Country Link
JP (1) JPS5947790U (cs)

Also Published As

Publication number Publication date
JPS5947790U (ja) 1984-03-29

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