86332244
Jul 9, 2014
Jan 26, 2016
Railway vehicle directional and driving control system, namely, automatic train control operating units, electro-mechanical operating units for automatic train control, electronic speed controls and electronic train control systems consisting of monitors, electronic switching relays and global positioning track-side railroad signals, all used in the railway industry for detecting and controlling trains, ground faults, broken rails, power failures, track switches and lights; electrical power supply for railway vehicles, namely, high, medium and low voltage distributing, transforming, accumulating and controlling units for automatic trains, batteries, accumulators, and catenary
Electrical and Scientific ApparatusUrban transport vehicles, namely, aboveground and underground railroad locomotives and passenger cars
Vehicles