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AU220739B2 - Improvements in or relating to elevator control systems - Google Patents

Improvements in or relating to elevator control systems

Info

Publication number
AU220739B2
AU220739B2 AU26797/57A AU2679757A AU220739B2 AU 220739 B2 AU220739 B2 AU 220739B2 AU 26797/57 A AU26797/57 A AU 26797/57A AU 2679757 A AU2679757 A AU 2679757A AU 220739 B2 AU220739 B2 AU 220739B2
Authority
AU
Australia
Prior art keywords
relating
control systems
elevator control
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
AU26797/57A
Other versions
AU2679757A (en
Inventor
Gardner Hall and Robert Irving Vannice 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
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of AU220739B2 publication Critical patent/AU220739B2/en
Publication of AU2679757A publication Critical patent/AU2679757A/en
Expired legal-status Critical Current

Links

AU26797/57A 1957-04-04 Improvements in or relating to elevator control systems Expired AU220739B2 (en)

Publications (2)

Publication Number Publication Date
AU220739B2 true AU220739B2 (en) 1957-10-10
AU2679757A AU2679757A (en) 1957-10-10

Family

ID=

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