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MAP DATA COMPARISON DEVICE

  • US 20100097402A1
  • Filed: 02/12/2009
  • Published: 04/22/2010
  • Est. Priority Date: 10/16/2008
  • Status: Abandoned Application
First Claim
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1. A map data comparison device by which a plurality of map data is presented, comprising:

  • a first retrieval member which retrieves a first map data;

    a second retrieval member which retrieves a second map data;

    a display member which displays the first map data and the second map data in the vicinity of each other;

    an operation member by which a first display status of either of the first map data or the second map data is operated; and

    a follow-processing member which changes a second display status of the other one of the first map data or the second map data so as to follow the operation of the operation member.

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