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发明名称
METHOD FOR PROVIDING CHANGED INFORMATION OF COMMUNICATOR USER
摘要
申请公布号
KR100642552(B1)
申请公布日期
2006.11.10
申请号
KR20020057846
申请日期
2002.09.24
申请人
发明人
分类号
H04W8/20
主分类号
H04W8/20
代理机构
代理人
主权项
地址
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