JPH083465Y2 - マンホール用蓋 - Google Patents

マンホール用蓋

Info

Publication number
JPH083465Y2
JPH083465Y2 JP1989128179U JP12817989U JPH083465Y2 JP H083465 Y2 JPH083465 Y2 JP H083465Y2 JP 1989128179 U JP1989128179 U JP 1989128179U JP 12817989 U JP12817989 U JP 12817989U JP H083465 Y2 JPH083465 Y2 JP H083465Y2
Authority
JP
Japan
Prior art keywords
manhole
manhole cover
groove
pipe
cover
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
JP1989128179U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0365744U (cg-RX-API-DMAC7.html
Inventor
雄司 今崎
Original Assignee
株式会社三木田興業
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 by 株式会社三木田興業 filed Critical 株式会社三木田興業
Priority to JP1989128179U priority Critical patent/JPH083465Y2/ja
Publication of JPH0365744U publication Critical patent/JPH0365744U/ja
Application granted granted Critical
Publication of JPH083465Y2 publication Critical patent/JPH083465Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1989128179U 1989-11-01 1989-11-01 マンホール用蓋 Expired - Lifetime JPH083465Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989128179U JPH083465Y2 (ja) 1989-11-01 1989-11-01 マンホール用蓋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989128179U JPH083465Y2 (ja) 1989-11-01 1989-11-01 マンホール用蓋

Publications (2)

Publication Number Publication Date
JPH0365744U JPH0365744U (cg-RX-API-DMAC7.html) 1991-06-26
JPH083465Y2 true JPH083465Y2 (ja) 1996-01-31

Family

ID=31675898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989128179U Expired - Lifetime JPH083465Y2 (ja) 1989-11-01 1989-11-01 マンホール用蓋

Country Status (1)

Country Link
JP (1) JPH083465Y2 (cg-RX-API-DMAC7.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60172860U (ja) * 1984-04-20 1985-11-15 清水　一郎 工事用仮設マンホ−ル蓋

Also Published As

Publication number Publication date
JPH0365744U (cg-RX-API-DMAC7.html) 1991-06-26

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