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发明名称
METHOD AND SYSTEM FOR HIERARCHICAL MULTIPOINT COMMUNICATION
摘要
申请公布号
KR101013944(B1)
申请公布日期
2011.02.14
申请号
KR20090047803
申请日期
2009.05.29
申请人
发明人
分类号
H04W4/06;H04M3/56
主分类号
H04W4/06
代理机构
代理人
主权项
地址
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