TW418965U - Improved iron rolling door structure - Google Patents

Improved iron rolling door structure

Info

Publication number
TW418965U
TW418965U TW88220579U TW88220579U TW418965U TW 418965 U TW418965 U TW 418965U TW 88220579 U TW88220579 U TW 88220579U TW 88220579 U TW88220579 U TW 88220579U TW 418965 U TW418965 U TW 418965U
Authority
TW
Taiwan
Prior art keywords
door structure
rolling door
improved iron
iron rolling
improved
Prior art date
Application number
TW88220579U
Other languages
Chinese (zh)
Inventor
Jin-Shan Hung
Original Assignee
Hung Jin Shan
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 Hung Jin Shan filed Critical Hung Jin Shan
Priority to TW88220579U priority Critical patent/TW418965U/en
Publication of TW418965U publication Critical patent/TW418965U/en

Links

TW88220579U 1999-11-30 1999-11-30 Improved iron rolling door structure TW418965U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88220579U TW418965U (en) 1999-11-30 1999-11-30 Improved iron rolling door structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88220579U TW418965U (en) 1999-11-30 1999-11-30 Improved iron rolling door structure

Publications (1)

Publication Number Publication Date
TW418965U true TW418965U (en) 2001-01-11

Family

ID=21656907

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88220579U TW418965U (en) 1999-11-30 1999-11-30 Improved iron rolling door structure

Country Status (1)

Country Link
TW (1) TW418965U (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