CA434353A - Door electric operator - Google Patents

Door electric operator

Info

Publication number
CA434353A
CA434353A CA434353A CA434353DA CA434353A CA 434353 A CA434353 A CA 434353A CA 434353 A CA434353 A CA 434353A CA 434353D A CA434353D A CA 434353DA CA 434353 A CA434353 A CA 434353A
Authority
CA
Canada
Prior art keywords
electric operator
door electric
door
operator
electric
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
CA434353A
Other languages
French (fr)
Inventor
R. Jurgens Harry
H. Banks James
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.)
ELEVATOR SUPPLIES Co
Original Assignee
ELEVATOR SUPPLIES Co
Publication date
Application granted granted Critical
Publication of CA434353A publication Critical patent/CA434353A/en
Expired legal-status Critical Current

Links

CA434353A Door electric operator Expired CA434353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA434353T

Publications (1)

Publication Number Publication Date
CA434353A true CA434353A (en) 1946-04-23

Family

ID=35548981

Family Applications (1)

Application Number Title Priority Date Filing Date
CA434353A Expired CA434353A (en) Door electric operator

Country Status (1)

Country Link
CA (1) CA434353A (en)

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