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发明名称
PROVIDING GUIDING SERVICE BY MEANS OF A WIRELESS TERMINAL
摘要
申请公布号
KR20040065302(A)
申请公布日期
2004.07.21
申请号
KR20047009779
申请日期
2002.11.22
申请人
发明人
分类号
G09B29/00;G01C21/00;G01C21/34;G01S19/48;G08G1/137;G09B29/10;H04L29/08;H04M3/42;H04M11/00;H04W4/02;H04W64/00
主分类号
G09B29/00
代理机构
代理人
主权项
地址
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