CA166546A - Fire door mechanism - Google Patents

Fire door mechanism

Info

Publication number
CA166546A
CA166546A CA000166546A CA166546DA CA166546A CA 166546 A CA166546 A CA 166546A CA 000166546 A CA000166546 A CA 000166546A CA 166546D A CA166546D A CA 166546DA CA 166546 A CA166546 A CA 166546A
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
CA000166546A
Other languages
French (fr)
Inventor
Ernest A. Lowe
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.)
LOWE MANUFACTURING Co
Original Assignee
LOWE MANUFACTURING Co
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 LOWE MANUFACTURING Co filed Critical LOWE MANUFACTURING Co
Application granted granted Critical
Publication of CA166546A publication Critical patent/CA166546A/en
Expired legal-status Critical Current

Links

CA000166546A 1915-11-02 1915-11-02 Fire door mechanism Expired CA166546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA166546T 1915-11-02

Publications (1)

Publication Number Publication Date
CA166546A true CA166546A (en) 1915-12-14

Family

ID=45286221

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000166546A Expired CA166546A (en) 1915-11-02 1915-11-02 Fire door mechanism

Country Status (1)

Country Link
CA (1) CA166546A (en)

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