68755 ⎘
Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus; Indicating or recording the setting of track apparatus, e.g. of points, of signals for signalling systems on the vehicle using current conduction
Rail Bond Monitor
#2Main circuit of traction system and control method therefor and rail vehicle
#3RAILROAD TRACK VERIFICATION AND SIGNAL TESTING SYSTEM
#4RAILWAY ASSET TRACKING AND MAPPING SYSTEM
#5Triggering system for spotter control on train
#6Method of indicating a railway switch status
#7Railway dark territory switch automation