TW494972U - Improved fire-proof door structure - Google Patents

Improved fire-proof door structure

Info

Publication number
TW494972U
TW494972U TW89202766U TW89202766U TW494972U TW 494972 U TW494972 U TW 494972U TW 89202766 U TW89202766 U TW 89202766U TW 89202766 U TW89202766 U TW 89202766U TW 494972 U TW494972 U TW 494972U
Authority
TW
Taiwan
Prior art keywords
door structure
proof door
improved fire
fire
improved
Prior art date
Application number
TW89202766U
Other languages
Chinese (zh)
Inventor
Peng-Ji Yang
Original Assignee
Peng-Ji Yang
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 Peng-Ji Yang filed Critical Peng-Ji Yang
Priority to TW89202766U priority Critical patent/TW494972U/en
Publication of TW494972U publication Critical patent/TW494972U/en

Links

TW89202766U 2000-02-21 2000-02-21 Improved fire-proof door structure TW494972U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89202766U TW494972U (en) 2000-02-21 2000-02-21 Improved fire-proof door structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89202766U TW494972U (en) 2000-02-21 2000-02-21 Improved fire-proof door structure

Publications (1)

Publication Number Publication Date
TW494972U true TW494972U (en) 2002-07-11

Family

ID=21664408

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89202766U TW494972U (en) 2000-02-21 2000-02-21 Improved fire-proof door structure

Country Status (1)

Country Link
TW (1) TW494972U (en)

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