KR960017751U - Opening and closing structure of manhole cover - Google Patents

Opening and closing structure of manhole cover

Info

Publication number
KR960017751U
KR960017751U KR2019940029541U KR19940029541U KR960017751U KR 960017751 U KR960017751 U KR 960017751U KR 2019940029541 U KR2019940029541 U KR 2019940029541U KR 19940029541 U KR19940029541 U KR 19940029541U KR 960017751 U KR960017751 U KR 960017751U
Authority
KR
South Korea
Prior art keywords
opening
manhole cover
closing structure
closing
manhole
Prior art date
Application number
KR2019940029541U
Other languages
Korean (ko)
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 filed Critical
Priority to KR2019940029541U priority Critical patent/KR960017751U/en
Publication of KR960017751U publication Critical patent/KR960017751U/en

Links

KR2019940029541U 1994-11-08 1994-11-08 Opening and closing structure of manhole cover KR960017751U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940029541U KR960017751U (en) 1994-11-08 1994-11-08 Opening and closing structure of manhole cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940029541U KR960017751U (en) 1994-11-08 1994-11-08 Opening and closing structure of manhole cover

Publications (1)

Publication Number Publication Date
KR960017751U true KR960017751U (en) 1996-06-19

Family

ID=60848037

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940029541U KR960017751U (en) 1994-11-08 1994-11-08 Opening and closing structure of manhole cover

Country Status (1)

Country Link
KR (1) KR960017751U (en)

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application