73080401
Mar 15, 1976
Dec 28, 1976
SYSTEM FOR IDENTIFYING TRUCKS AND OPTIONALLY VARIABLE INFORMATION AS TO THE SOURCE OF ITS GOODS, NATURE OF COMMODITY, AUTOMATICALLY AS THE TRUCK PASSES OVER OR BESIDE A READER; INCLUDING VEHICLE EQUIPMENT COMPRISING A TRANSPONDER OR A DATA TRANSMITTER UNIT, AND A REPORTING STATION INCLUDING A DATA RECEIVER LOOP AND A DATA RECEIVER UNIT
Electrical and Scientific Apparatus