TW394326U - Improved fireproof door structure - Google Patents

Improved fireproof door structure

Info

Publication number
TW394326U
TW394326U TW87203898U TW87203898U TW394326U TW 394326 U TW394326 U TW 394326U TW 87203898 U TW87203898 U TW 87203898U TW 87203898 U TW87203898 U TW 87203898U TW 394326 U TW394326 U TW 394326U
Authority
TW
Taiwan
Prior art keywords
door structure
fireproof door
improved fireproof
improved
fireproof
Prior art date
Application number
TW87203898U
Other languages
Chinese (zh)
Inventor
Jin-Yi Wang
Original Assignee
Wang Jin Yi
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 Wang Jin Yi filed Critical Wang Jin Yi
Priority to TW87203898U priority Critical patent/TW394326U/en
Publication of TW394326U publication Critical patent/TW394326U/en

Links

TW87203898U 1998-03-18 1998-03-18 Improved fireproof door structure TW394326U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW87203898U TW394326U (en) 1998-03-18 1998-03-18 Improved fireproof door structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW87203898U TW394326U (en) 1998-03-18 1998-03-18 Improved fireproof door structure

Publications (1)

Publication Number Publication Date
TW394326U true TW394326U (en) 2000-06-11

Family

ID=21633131

Family Applications (1)

Application Number Title Priority Date Filing Date
TW87203898U TW394326U (en) 1998-03-18 1998-03-18 Improved fireproof door structure

Country Status (1)

Country Link
TW (1) TW394326U (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