DIFF Subgroup
G08G 1/065 by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Traffic control systems for road vehicles > by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
CPC:
Traffic control systems for road vehicles (arrangement of road signs or traffic signals E01F9/00 ) > by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
No child classifications to compare. This is a leaf node in both IPC and CPC.