JPS63819Y2 - - Google Patents

Info

Publication number
JPS63819Y2
JPS63819Y2 JP1979063599U JP6359979U JPS63819Y2 JP S63819 Y2 JPS63819 Y2 JP S63819Y2 JP 1979063599 U JP1979063599 U JP 1979063599U JP 6359979 U JP6359979 U JP 6359979U JP S63819 Y2 JPS63819 Y2 JP S63819Y2
Authority
JP
Japan
Prior art keywords
weir
river
wrinkles
flexible membrane
envelope
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
JP1979063599U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55163330U (enrdf_load_stackoverflow
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 JP1979063599U priority Critical patent/JPS63819Y2/ja
Publication of JPS55163330U publication Critical patent/JPS55163330U/ja
Application granted granted Critical
Publication of JPS63819Y2 publication Critical patent/JPS63819Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP1979063599U 1979-05-10 1979-05-10 Expired JPS63819Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979063599U JPS63819Y2 (enrdf_load_stackoverflow) 1979-05-10 1979-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979063599U JPS63819Y2 (enrdf_load_stackoverflow) 1979-05-10 1979-05-10

Publications (2)

Publication Number Publication Date
JPS55163330U JPS55163330U (enrdf_load_stackoverflow) 1980-11-22
JPS63819Y2 true JPS63819Y2 (enrdf_load_stackoverflow) 1988-01-11

Family

ID=29297637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979063599U Expired JPS63819Y2 (enrdf_load_stackoverflow) 1979-05-10 1979-05-10

Country Status (1)

Country Link
JP (1) JPS63819Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS55163330U (enrdf_load_stackoverflow) 1980-11-22

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