JPS616546U - マンホ−ル用鉄蓋 - Google Patents

マンホ−ル用鉄蓋

Info

Publication number
JPS616546U
JPS616546U JP9001084U JP9001084U JPS616546U JP S616546 U JPS616546 U JP S616546U JP 9001084 U JP9001084 U JP 9001084U JP 9001084 U JP9001084 U JP 9001084U JP S616546 U JPS616546 U JP S616546U
Authority
JP
Japan
Prior art keywords
manhole
wall
crowbar
iron cover
height position
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
JP9001084U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0246507Y2 (enrdf_load_stackoverflow
Inventor
成弘 岸本
Original Assignee
株式会社 神戸鋳鉄所
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 神戸鋳鉄所 filed Critical 株式会社 神戸鋳鉄所
Priority to JP9001084U priority Critical patent/JPS616546U/ja
Publication of JPS616546U publication Critical patent/JPS616546U/ja
Application granted granted Critical
Publication of JPH0246507Y2 publication Critical patent/JPH0246507Y2/ja
Granted legal-status Critical Current

Links

JP9001084U 1984-06-15 1984-06-15 マンホ−ル用鉄蓋 Granted JPS616546U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9001084U JPS616546U (ja) 1984-06-15 1984-06-15 マンホ−ル用鉄蓋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9001084U JPS616546U (ja) 1984-06-15 1984-06-15 マンホ−ル用鉄蓋

Publications (2)

Publication Number Publication Date
JPS616546U true JPS616546U (ja) 1986-01-16
JPH0246507Y2 JPH0246507Y2 (enrdf_load_stackoverflow) 1990-12-07

Family

ID=30644621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9001084U Granted JPS616546U (ja) 1984-06-15 1984-06-15 マンホ−ル用鉄蓋

Country Status (1)

Country Link
JP (1) JPS616546U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0246507Y2 (enrdf_load_stackoverflow) 1990-12-07

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