CA531958A - Elevator systems - Google Patents

Elevator systems

Info

Publication number
CA531958A
CA531958A CA531958A CA531958DA CA531958A CA 531958 A CA531958 A CA 531958A CA 531958 A CA531958 A CA 531958A CA 531958D A CA531958D A CA 531958DA CA 531958 A CA531958 A CA 531958A
Authority
CA
Canada
Prior art keywords
elevator systems
elevator
systems
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
CA531958A
Other languages
French (fr)
Inventor
M. Ostrander William
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Publication date
Application granted granted Critical
Publication of CA531958A publication Critical patent/CA531958A/en
Expired legal-status Critical Current

Links

CA531958A Elevator systems Expired CA531958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA531958T

Publications (1)

Publication Number Publication Date
CA531958A true CA531958A (en) 1956-10-16

Family

ID=35685721

Family Applications (1)

Application Number Title Priority Date Filing Date
CA531958A Expired CA531958A (en) Elevator systems

Country Status (1)

Country Link
CA (1) CA531958A (en)

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