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TW365316U - Improvement in the structure of a fire-proof door frame - Google Patents

Improvement in the structure of a fire-proof door frame

Info

Publication number
TW365316U
TW365316U TW087215056U TW87215056U TW365316U TW 365316 U TW365316 U TW 365316U TW 087215056 U TW087215056 U TW 087215056U TW 87215056 U TW87215056 U TW 87215056U TW 365316 U TW365316 U TW 365316U
Authority
TW
Taiwan
Prior art keywords
fire
improvement
door frame
proof door
proof
Prior art date
Application number
TW087215056U
Other languages
Chinese (zh)
Inventor
Kuen-Lin Li
Original Assignee
Kuen-Lin 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 Kuen-Lin Li filed Critical Kuen-Lin Li
Priority to TW087215056U priority Critical patent/TW365316U/en
Publication of TW365316U publication Critical patent/TW365316U/en
Priority to TW087215056U priority patent/TW404440U/en

Links

TW087215056U 1998-09-11 1998-09-11 Improvement in the structure of a fire-proof door frame TW365316U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW087215056U TW365316U (en) 1998-09-11 1998-09-11 Improvement in the structure of a fire-proof door frame
TW087215056U TW404440U (en) 1998-09-11 1999-10-01 Doorframe structure improvement for the fireproof door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW087215056U TW365316U (en) 1998-09-11 1998-09-11 Improvement in the structure of a fire-proof door frame

Publications (1)

Publication Number Publication Date
TW365316U true TW365316U (en) 1999-07-21

Family

ID=55587759

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087215056U TW365316U (en) 1998-09-11 1998-09-11 Improvement in the structure of a fire-proof door frame

Country Status (1)

Country Link
TW (1) TW365316U (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