JPS5925974Y2 - マンホ−ル蓋 - Google Patents

マンホ−ル蓋

Info

Publication number
JPS5925974Y2
JPS5925974Y2 JP13166679U JP13166679U JPS5925974Y2 JP S5925974 Y2 JPS5925974 Y2 JP S5925974Y2 JP 13166679 U JP13166679 U JP 13166679U JP 13166679 U JP13166679 U JP 13166679U JP S5925974 Y2 JPS5925974 Y2 JP S5925974Y2
Authority
JP
Japan
Prior art keywords
manhole cover
frame
holder
cover
wall
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
JP13166679U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5651850U (enrdf_load_stackoverflow
Inventor
政 小島
Original Assignee
旭可鍛鉄株式会社
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 旭可鍛鉄株式会社 filed Critical 旭可鍛鉄株式会社
Priority to JP13166679U priority Critical patent/JPS5925974Y2/ja
Publication of JPS5651850U publication Critical patent/JPS5651850U/ja
Application granted granted Critical
Publication of JPS5925974Y2 publication Critical patent/JPS5925974Y2/ja
Expired legal-status Critical Current

Links

JP13166679U 1979-09-24 1979-09-24 マンホ−ル蓋 Expired JPS5925974Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13166679U JPS5925974Y2 (ja) 1979-09-24 1979-09-24 マンホ−ル蓋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13166679U JPS5925974Y2 (ja) 1979-09-24 1979-09-24 マンホ−ル蓋

Publications (2)

Publication Number Publication Date
JPS5651850U JPS5651850U (enrdf_load_stackoverflow) 1981-05-08
JPS5925974Y2 true JPS5925974Y2 (ja) 1984-07-28

Family

ID=29363323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13166679U Expired JPS5925974Y2 (ja) 1979-09-24 1979-09-24 マンホ−ル蓋

Country Status (1)

Country Link
JP (1) JPS5925974Y2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0319857Y2 (enrdf_load_stackoverflow) * 1987-09-28 1991-04-26
JPH0617877Y2 (ja) * 1987-10-20 1994-05-11 長島鋳物株式会社 地下構造物用蓋
TWI745303B (zh) 2015-09-14 2021-11-11 日商出光統一科技股份有限公司 袋體之製造方法及袋體之製造裝置

Also Published As

Publication number Publication date
JPS5651850U (enrdf_load_stackoverflow) 1981-05-08

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