New control apparatus developed by Brown Boveri for Swiss market, in effort to make electrical equipment of trolley buses simpler and cheaper; improvement gained by unit construction, and advantages with respect to mounting, operation, and maintenance and cost; simplified wiring diagram.
Simplified electrical equipment for trolley buses
Brown Boveri Rev
Brown Boveri Review ; 39 , n 7 ; p 283-285
1952
3 pages
Article (Journal)
English
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