CA156429A - Appareil pour porte de foyer - Google Patents

Appareil pour porte de foyer

Info

Publication number
CA156429A
CA156429A CA000156429A CA156429DA CA156429A CA 156429 A CA156429 A CA 156429A CA 000156429 A CA000156429 A CA 000156429A CA 156429D A CA156429D A CA 156429DA CA 156429 A CA156429 A CA 156429A
Authority
CA
Canada
Prior art keywords
fire door
door apparatus
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
CA000156429A
Other languages
English (en)
Inventor
Albert G. Elvin
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 CA156429A publication Critical patent/CA156429A/fr
Expired legal-status Critical Current

Links

CA000156429A 1913-12-03 1913-12-03 Appareil pour porte de foyer Expired CA156429A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA156429T 1913-12-03

Publications (1)

Publication Number Publication Date
CA156429A true CA156429A (fr) 1914-06-23

Family

ID=45276136

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000156429A Expired CA156429A (fr) 1913-12-03 1913-12-03 Appareil pour porte de foyer

Country Status (1)

Country Link
CA (1) CA156429A (fr)

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