Patent classifications
G
PHYSICS
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G08
SIGNALLING
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G08G
TRAFFIC CONTROL SYSTEMS
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1/00
Traffic control systems for road vehicles
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G08G1/20
Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
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G08G1/207
with respect to certain areas, e.g. forbidden or allowed areas with possible alerting when inside or outside boundaries
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