JPS58165430U - マンホ−ルカバ−装置 - Google Patents

マンホ−ルカバ−装置

Info

Publication number
JPS58165430U
JPS58165430U JP6056182U JP6056182U JPS58165430U JP S58165430 U JPS58165430 U JP S58165430U JP 6056182 U JP6056182 U JP 6056182U JP 6056182 U JP6056182 U JP 6056182U JP S58165430 U JPS58165430 U JP S58165430U
Authority
JP
Japan
Prior art keywords
manhole cover
cover device
view
storage box
nuts
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
JP6056182U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6242267Y2 (enrdf_load_stackoverflow
Inventor
駒村　一武
植田　作太郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP6056182U priority Critical patent/JPS58165430U/ja
Publication of JPS58165430U publication Critical patent/JPS58165430U/ja
Application granted granted Critical
Publication of JPS6242267Y2 publication Critical patent/JPS6242267Y2/ja
Granted legal-status Critical Current

Links

JP6056182U 1982-04-27 1982-04-27 マンホ−ルカバ−装置 Granted JPS58165430U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6056182U JPS58165430U (ja) 1982-04-27 1982-04-27 マンホ−ルカバ−装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6056182U JPS58165430U (ja) 1982-04-27 1982-04-27 マンホ−ルカバ−装置

Publications (2)

Publication Number Publication Date
JPS58165430U true JPS58165430U (ja) 1983-11-04
JPS6242267Y2 JPS6242267Y2 (enrdf_load_stackoverflow) 1987-10-29

Family

ID=30070800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6056182U Granted JPS58165430U (ja) 1982-04-27 1982-04-27 マンホ−ルカバ−装置

Country Status (1)

Country Link
JP (1) JPS58165430U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6242267Y2 (enrdf_load_stackoverflow) 1987-10-29

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