U.S. federal trademark · Serial No. 77901209 · Reg. No. 4023418
modular electronic railroad control and supervision system comprised of train control and monitoring modular system which combines all the on-board electronic and electromechanical items in a single telecommunications network, and whose functions are control of communications between train equipment, train interface, supervision, monitoring, recording, detecting and control of the train performance, alarms and equipment settings, for use in the railway industry
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