Automatic vehicle recognition and customer billing system
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United States of America Patent
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-
Dec 10, 1991
Grant Date -
N/A
app pub date -
Jun 12, 1990
filing date -
Jun 12, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention is a system and method for identifying a vehicle in a prescribed area of a service station and associating services with the vehicle. Each vehicle includes a transponder. Communication between the transponder and the service stations is via radio frequency signals.
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