CA843589A - Controls for elevator doors - Google Patents

Controls for elevator doors

Info

Publication number
CA843589A
CA843589A CA843589A CA843589DA CA843589A CA 843589 A CA843589 A CA 843589A CA 843589 A CA843589 A CA 843589A CA 843589D A CA843589D A CA 843589DA CA 843589 A CA843589 A CA 843589A
Authority
CA
Canada
Prior art keywords
controls
elevator doors
elevator
doors
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
CA843589A
Inventor
E. Magee John
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
Publication date
Application granted granted Critical
Publication of CA843589A publication Critical patent/CA843589A/en
Expired legal-status Critical Current

Links

CA843589A Controls for elevator doors Expired CA843589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA843589T

Publications (1)

Publication Number Publication Date
CA843589A true CA843589A (en) 1970-06-02

Family

ID=36327797

Family Applications (1)

Application Number Title Priority Date Filing Date
CA843589A Expired CA843589A (en) Controls for elevator doors

Country Status (1)

Country Link
CA (1) CA843589A (en)

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