CA770440A - Elevator door operator - Google Patents

Elevator door operator

Info

Publication number
CA770440A
CA770440A CA770440A CA770440DA CA770440A CA 770440 A CA770440 A CA 770440A CA 770440 A CA770440 A CA 770440A CA 770440D A CA770440D A CA 770440DA CA 770440 A CA770440 A CA 770440A
Authority
CA
Canada
Prior art keywords
elevator door
door operator
operator
elevator
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
CA770440A
Inventor
Walter George
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.)
Armor Elevator Co Inc
Original Assignee
Armor Elevator Co Inc
Publication date
Application granted granted Critical
Publication of CA770440A publication Critical patent/CA770440A/en
Expired legal-status Critical Current

Links

CA770440A Elevator door operator Expired CA770440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA770440T

Publications (1)

Publication Number Publication Date
CA770440A true CA770440A (en) 1967-10-31

Family

ID=36213844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA770440A Expired CA770440A (en) Elevator door operator

Country Status (1)

Country Link
CA (1) CA770440A (en)

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