JPH0445846Y2 - - Google Patents

Info

Publication number
JPH0445846Y2
JPH0445846Y2 JP2177887U JP2177887U JPH0445846Y2 JP H0445846 Y2 JPH0445846 Y2 JP H0445846Y2 JP 2177887 U JP2177887 U JP 2177887U JP 2177887 U JP2177887 U JP 2177887U JP H0445846 Y2 JPH0445846 Y2 JP H0445846Y2
Authority
JP
Japan
Prior art keywords
leakage plate
formwork
concrete
lid
manufacturing
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
JP2177887U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63130207U (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 JP2177887U priority Critical patent/JPH0445846Y2/ja
Publication of JPS63130207U publication Critical patent/JPS63130207U/ja
Application granted granted Critical
Publication of JPH0445846Y2 publication Critical patent/JPH0445846Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
JP2177887U 1987-02-17 1987-02-17 Expired JPH0445846Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2177887U JPH0445846Y2 (en]) 1987-02-17 1987-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2177887U JPH0445846Y2 (en]) 1987-02-17 1987-02-17

Publications (2)

Publication Number Publication Date
JPS63130207U JPS63130207U (en]) 1988-08-25
JPH0445846Y2 true JPH0445846Y2 (en]) 1992-10-28

Family

ID=30818534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2177887U Expired JPH0445846Y2 (en]) 1987-02-17 1987-02-17

Country Status (1)

Country Link
JP (1) JPH0445846Y2 (en])

Also Published As

Publication number Publication date
JPS63130207U (en]) 1988-08-25

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