TW590131U - Manhole cover assembly - Google Patents

Manhole cover assembly

Info

Publication number
TW590131U
TW590131U TW92208755U TW92208755U TW590131U TW 590131 U TW590131 U TW 590131U TW 92208755 U TW92208755 U TW 92208755U TW 92208755 U TW92208755 U TW 92208755U TW 590131 U TW590131 U TW 590131U
Authority
TW
Taiwan
Prior art keywords
cover assembly
manhole cover
manhole
assembly
cover
Prior art date
Application number
TW92208755U
Other languages
Chinese (zh)
Inventor
Tzung-Ming Li
Original Assignee
Tzung-Ming Li
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 Tzung-Ming Li filed Critical Tzung-Ming Li
Priority to TW92208755U priority Critical patent/TW590131U/en
Publication of TW590131U publication Critical patent/TW590131U/en

Links

TW92208755U 2003-05-14 2003-05-14 Manhole cover assembly TW590131U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92208755U TW590131U (en) 2003-05-14 2003-05-14 Manhole cover assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92208755U TW590131U (en) 2003-05-14 2003-05-14 Manhole cover assembly

Publications (1)

Publication Number Publication Date
TW590131U true TW590131U (en) 2004-06-01

Family

ID=34060662

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92208755U TW590131U (en) 2003-05-14 2003-05-14 Manhole cover assembly

Country Status (1)

Country Link
TW (1) TW590131U (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