JPH0730761Y2 - マンホール用蓋 - Google Patents

マンホール用蓋

Info

Publication number
JPH0730761Y2
JPH0730761Y2 JP5520490U JP5520490U JPH0730761Y2 JP H0730761 Y2 JPH0730761 Y2 JP H0730761Y2 JP 5520490 U JP5520490 U JP 5520490U JP 5520490 U JP5520490 U JP 5520490U JP H0730761 Y2 JPH0730761 Y2 JP H0730761Y2
Authority
JP
Japan
Prior art keywords
lid
road surface
wheel
raised portion
manhole
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 - Fee Related
Application number
JP5520490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0415636U (en]
Inventor
政 小島
Original Assignee
旭テック株式会社
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 旭テック株式会社 filed Critical 旭テック株式会社
Priority to JP5520490U priority Critical patent/JPH0730761Y2/ja
Publication of JPH0415636U publication Critical patent/JPH0415636U/ja
Application granted granted Critical
Publication of JPH0730761Y2 publication Critical patent/JPH0730761Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP5520490U 1990-05-26 1990-05-26 マンホール用蓋 Expired - Fee Related JPH0730761Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5520490U JPH0730761Y2 (ja) 1990-05-26 1990-05-26 マンホール用蓋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5520490U JPH0730761Y2 (ja) 1990-05-26 1990-05-26 マンホール用蓋

Publications (2)

Publication Number Publication Date
JPH0415636U JPH0415636U (en]) 1992-02-07
JPH0730761Y2 true JPH0730761Y2 (ja) 1995-07-19

Family

ID=31577947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5520490U Expired - Fee Related JPH0730761Y2 (ja) 1990-05-26 1990-05-26 マンホール用蓋

Country Status (1)

Country Link
JP (1) JPH0730761Y2 (en])

Also Published As

Publication number Publication date
JPH0415636U (en]) 1992-02-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees