TW384864U - Structure of manhole/hand-hole cover for preventing from industrial accidents - Google Patents

Structure of manhole/hand-hole cover for preventing from industrial accidents

Info

Publication number
TW384864U
TW384864U TW88207671U TW88207671U TW384864U TW 384864 U TW384864 U TW 384864U TW 88207671 U TW88207671 U TW 88207671U TW 88207671 U TW88207671 U TW 88207671U TW 384864 U TW384864 U TW 384864U
Authority
TW
Taiwan
Prior art keywords
manhole
preventing
hand
hole cover
industrial accidents
Prior art date
Application number
TW88207671U
Other languages
Chinese (zh)
Inventor
Jia-Bin Fang
Original Assignee
Fang Jia Bin
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 Fang Jia Bin filed Critical Fang Jia Bin
Priority to TW88207671U priority Critical patent/TW384864U/en
Publication of TW384864U publication Critical patent/TW384864U/en

Links

TW88207671U 1999-05-14 1999-05-14 Structure of manhole/hand-hole cover for preventing from industrial accidents TW384864U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88207671U TW384864U (en) 1999-05-14 1999-05-14 Structure of manhole/hand-hole cover for preventing from industrial accidents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88207671U TW384864U (en) 1999-05-14 1999-05-14 Structure of manhole/hand-hole cover for preventing from industrial accidents

Publications (1)

Publication Number Publication Date
TW384864U true TW384864U (en) 2000-03-11

Family

ID=21648074

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88207671U TW384864U (en) 1999-05-14 1999-05-14 Structure of manhole/hand-hole cover for preventing from industrial accidents

Country Status (1)

Country Link
TW (1) TW384864U (en)

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees