TW439864U - Improved side column structure for electric rolling door - Google Patents

Improved side column structure for electric rolling door

Info

Publication number
TW439864U
TW439864U TW89218333U TW89218333U TW439864U TW 439864 U TW439864 U TW 439864U TW 89218333 U TW89218333 U TW 89218333U TW 89218333 U TW89218333 U TW 89218333U TW 439864 U TW439864 U TW 439864U
Authority
TW
Taiwan
Prior art keywords
column structure
side column
rolling door
electric rolling
improved side
Prior art date
Application number
TW89218333U
Other languages
Chinese (zh)
Inventor
Jiun-Jia Shr
Original Assignee
Shr Jiun Jia
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 Shr Jiun Jia filed Critical Shr Jiun Jia
Priority to TW89218333U priority Critical patent/TW439864U/en
Publication of TW439864U publication Critical patent/TW439864U/en

Links

TW89218333U 2000-10-19 2000-10-19 Improved side column structure for electric rolling door TW439864U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89218333U TW439864U (en) 2000-10-19 2000-10-19 Improved side column structure for electric rolling door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89218333U TW439864U (en) 2000-10-19 2000-10-19 Improved side column structure for electric rolling door

Publications (1)

Publication Number Publication Date
TW439864U true TW439864U (en) 2001-06-07

Family

ID=21674116

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89218333U TW439864U (en) 2000-10-19 2000-10-19 Improved side column structure for electric rolling door

Country Status (1)

Country Link
TW (1) TW439864U (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