发明授权
US08073876B2 Computer product having distribution map data, distribution map data generating method, distrubution map data generating apparatus and terminal device 有权
计算机产品具有分布图数据,分布图数据生成方法,分布图数据生成装置和终端装置

Computer product having distribution map data, distribution map data generating method, distrubution map data generating apparatus and terminal device
摘要:
Distribution map data for distributing a map by communication includes road data representing position information on the roads contained in a plurality of compartments and integrating name data for integrating name information for the same roads contained in the plurality of compartments without duplicating them.
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