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Inventor
KUCHEIKO SERGEI
NL
2 patents
Patents
2 patents
US8407003B2
Mar 26, 2013
Method of generating improved map data for use in navigation devices, map data and navigation device therefor
GEELEN PIETER
21 citations
89
US9080887B2
Jul 14, 2015
Navigation device and method using map data correction files
GEELEN PIETER
6 citations
69