G
PHYSICS
Load children
G08
SIGNALLING
Load children
G08G
TRAFFIC CONTROL SYSTEMS
Load children
1/00
Traffic control systems for road vehicles
Load children Filter patents View analytics View as hierarchy
G08G1/123
indicating the position of vehicles, e.g. scheduled vehicles;; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
Load children Filter patents View analytics View as hierarchy