AU2850430A - Electrical control and signalling systems for elevators andthe like - Google Patents

Electrical control and signalling systems for elevators andthe like

Info

Publication number
AU2850430A
AU2850430A AU28504/30A AU2850430A AU2850430A AU 2850430 A AU2850430 A AU 2850430A AU 28504/30 A AU28504/30 A AU 28504/30A AU 2850430 A AU2850430 A AU 2850430A AU 2850430 A AU2850430 A AU 2850430A
Authority
AU
Australia
Prior art keywords
elevators
andthe
electrical control
signalling systems
signalling
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
AU28504/30A
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 and Manufacturing Co
Filing date
Publication date
Application filed by Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Publication of AU2850430A publication Critical patent/AU2850430A/en
Expired legal-status Critical Current

Links

AU28504/30A 1931-05-29 Electrical control and signalling systems for elevators andthe like Expired AU2850430A (en)

Publications (1)

Publication Number Publication Date
AU2850430A true AU2850430A (en) 1931-06-04

Family

ID=

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