JPS63116568U - - Google Patents

Info

Publication number
JPS63116568U
JPS63116568U JP607887U JP607887U JPS63116568U JP S63116568 U JPS63116568 U JP S63116568U JP 607887 U JP607887 U JP 607887U JP 607887 U JP607887 U JP 607887U JP S63116568 U JPS63116568 U JP S63116568U
Authority
JP
Japan
Prior art keywords
valve
manhole cover
manhole
operation hole
hole
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
JP607887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0315651Y2 (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 JP607887U priority Critical patent/JPH0315651Y2/ja
Publication of JPS63116568U publication Critical patent/JPS63116568U/ja
Application granted granted Critical
Publication of JPH0315651Y2 publication Critical patent/JPH0315651Y2/ja
Expired legal-status Critical Current

Links

JP607887U 1987-01-21 1987-01-21 Expired JPH0315651Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP607887U JPH0315651Y2 (enrdf_load_stackoverflow) 1987-01-21 1987-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP607887U JPH0315651Y2 (enrdf_load_stackoverflow) 1987-01-21 1987-01-21

Publications (2)

Publication Number Publication Date
JPS63116568U true JPS63116568U (enrdf_load_stackoverflow) 1988-07-27
JPH0315651Y2 JPH0315651Y2 (enrdf_load_stackoverflow) 1991-04-04

Family

ID=30788255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP607887U Expired JPH0315651Y2 (enrdf_load_stackoverflow) 1987-01-21 1987-01-21

Country Status (1)

Country Link
JP (1) JPH0315651Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0315651Y2 (enrdf_load_stackoverflow) 1991-04-04

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