CA550776A - Elevator systems - Google Patents

Elevator systems

Info

Publication number
CA550776A
CA550776A CA550776A CA550776DA CA550776A CA 550776 A CA550776 A CA 550776A CA 550776 A CA550776 A CA 550776A CA 550776D A CA550776D A CA 550776DA CA 550776 A CA550776 A CA 550776A
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
CA550776A
Other languages
French (fr)
Inventor
Suozzo 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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Publication date
Application granted granted Critical
Publication of CA550776A publication Critical patent/CA550776A/en
Expired legal-status Critical Current

Links

CA550776A Elevator systems Expired CA550776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA550776T

Publications (1)

Publication Number Publication Date
CA550776A true CA550776A (en) 1957-12-24

Family

ID=35712169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA550776A Expired CA550776A (en) Elevator systems

Country Status (1)

Country Link
CA (1) CA550776A (en)

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