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Sensor Free Vehicle Navigation System Utilizing a Voice Input/Output Interface for Routing a Driver From His Source Point to His Destination Point

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SENSOR FREE VEHICLE NAVIGATION SYSTEM UTILIZING A VOICE INPUT/OUTPUT INTERFACE FOR ROUTING A DRIVER FROM HIS SOURCE POINT TO HIS DESTINATION POINT

08/110,503 | U.S. Patent Application

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Filed Aug. 20, 1993

Case Type Utility - 701/211000

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Last Updated: 5 years ago

Date	#	Transaction
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SENSOR FREE VEHICLE NAVIGATION SYSTEM UTILIZING A VOICE INPUT/OUTPUT INTERFACE FOR ROUTING A DRIVER FROM HIS SOURCE POINT TO HIS DESTINATION POINT

08/110,503 | U.S. Patent Application

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