Assignee

NAVSTAR MAPPING CORP

US·1 granted patent·45 citations·filing 1991–1991

Technology mixG08G1 G09B1

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0173US5170164AApparatus and method for recording customized road feature descriptions with feature location dataNAVSTAR MAPPING CORP·Filed 1991·Granted Dec 8, 1992·45 cites·19 claims

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