CA193893A - Mecanisme de porte de foyer - Google Patents

Mecanisme de porte de foyer

Info

Publication number
CA193893A
CA193893A CA000193893A CA193893DA CA193893A CA 193893 A CA193893 A CA 193893A CA 000193893 A CA000193893 A CA 000193893A CA 193893D A CA193893D A CA 193893DA CA 193893 A CA193893 A CA 193893A
Authority
CA
Canada
Prior art keywords
fire door
door mechanism
fire
door
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000193893A
Other languages
English (en)
Inventor
Sydney H. Pudney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA193893A publication Critical patent/CA193893A/fr
Expired legal-status Critical Current

Links

CA000193893A 1918-07-19 1918-07-19 Mecanisme de porte de foyer Expired CA193893A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA193893T 1918-07-19

Publications (1)

Publication Number Publication Date
CA193893A true CA193893A (fr) 1919-11-11

Family

ID=45313544

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000193893A Expired CA193893A (fr) 1918-07-19 1918-07-19 Mecanisme de porte de foyer

Country Status (1)

Country Link
CA (1) CA193893A (fr)

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