DIFF Subgroup
G08G 1/127 to a central station
Introduced: January 1990
Full Title
Full titles differ between systems:
IPC:
Traffic control systems for road vehicles > indicating the position of vehicles, e.g. scheduled vehicles > to a central station
CPC:
Traffic control systems for road vehicles (arrangement of road signs or traffic signals E01F9/00 ) > indicating the position of vehicles, e.g. scheduled vehicles; (transmission of navigation instructions to vehicles G08G1/0968) > to a central station
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1990.
Child Classifications
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