75807797
Sep 24, 1999
Mar 5, 2002
Control equipment for urban transport lines, namely, train line management operating units, traffic regulation and maintenance operating units, station operating units, station operating units with automatic train control sub-units and electronic interlocking, track-side operating units for train positioning and communication, on-board operating units for train protection and train operation, communication network for train operating units, consisting of track-to-train transmission operating units through rails, cable loops or short-range radio
Electrical and Scientific ApparatusUrban transport vehicles, namely, aboveground and underground railroad locomotives and passenger cars
Vehicles