CA684697A - Electric door operator - Google Patents

Electric door operator

Info

Publication number
CA684697A
CA684697A CA684697A CA684697DA CA684697A CA 684697 A CA684697 A CA 684697A CA 684697 A CA684697 A CA 684697A CA 684697D A CA684697D A CA 684697DA CA 684697 A CA684697 A CA 684697A
Authority
CA
Canada
Prior art keywords
electric door
door operator
operator
electric
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
CA684697A
Inventor
M. Roehm Jack
G. Heinsman William
S. Wille Herbert
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.)
Cyprus Amax Minerals Co
Original Assignee
American Metal Climax Inc
Publication date
Application granted granted Critical
Publication of CA684697A publication Critical patent/CA684697A/en
Expired legal-status Critical Current

Links

CA684697A Electric door operator Expired CA684697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA684697T

Publications (1)

Publication Number Publication Date
CA684697A true CA684697A (en) 1964-04-21

Family

ID=35987322

Family Applications (1)

Application Number Title Priority Date Filing Date
CA684697A Expired CA684697A (en) Electric door operator

Country Status (1)

Country Link
CA (1) CA684697A (en)

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