CA425065A - Elevator signal system - Google Patents

Elevator signal system

Info

Publication number
CA425065A
CA425065A CA425065A CA425065DA CA425065A CA 425065 A CA425065 A CA 425065A CA 425065 A CA425065 A CA 425065A CA 425065D A CA425065D A CA 425065DA CA 425065 A CA425065 A CA 425065A
Authority
CA
Canada
Prior art keywords
signal system
elevator signal
elevator
signal
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
CA425065A
Other languages
French (fr)
Inventor
W. Williams Harold
W. Jones Richard
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA425065A publication Critical patent/CA425065A/en
Expired legal-status Critical Current

Links

CA425065A Elevator signal system Expired CA425065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA425065T

Publications (1)

Publication Number Publication Date
CA425065A true CA425065A (en) 1945-01-16

Family

ID=35536082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA425065A Expired CA425065A (en) Elevator signal system

Country Status (1)

Country Link
CA (1) CA425065A (en)

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