JPH0521550Y2 - - Google Patents

Info

Publication number
JPH0521550Y2
JPH0521550Y2 JP1984133171U JP13317184U JPH0521550Y2 JP H0521550 Y2 JPH0521550 Y2 JP H0521550Y2 JP 1984133171 U JP1984133171 U JP 1984133171U JP 13317184 U JP13317184 U JP 13317184U JP H0521550 Y2 JPH0521550 Y2 JP H0521550Y2
Authority
JP
Japan
Prior art keywords
manhole
bottom plate
assembled
cylindrical body
protractor
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 - Lifetime
Application number
JP1984133171U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6150140U (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 JP1984133171U priority Critical patent/JPH0521550Y2/ja
Publication of JPS6150140U publication Critical patent/JPS6150140U/ja
Application granted granted Critical
Publication of JPH0521550Y2 publication Critical patent/JPH0521550Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Sewage (AREA)
JP1984133171U 1984-08-31 1984-08-31 Expired - Lifetime JPH0521550Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984133171U JPH0521550Y2 (en]) 1984-08-31 1984-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984133171U JPH0521550Y2 (en]) 1984-08-31 1984-08-31

Publications (2)

Publication Number Publication Date
JPS6150140U JPS6150140U (en]) 1986-04-04
JPH0521550Y2 true JPH0521550Y2 (en]) 1993-06-02

Family

ID=30691723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984133171U Expired - Lifetime JPH0521550Y2 (en]) 1984-08-31 1984-08-31

Country Status (1)

Country Link
JP (1) JPH0521550Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664035A (en) * 1979-10-31 1981-06-01 Yukio Takashima Construction of manhole and segment thereof

Also Published As

Publication number Publication date
JPS6150140U (en]) 1986-04-04

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