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发明名称
METHOD FOR MANAGING BUDDY INFORMATION IN A MOBILE COMMUNICATION PROFFERING A PUSH TO TALK SERVICE
摘要
申请公布号
KR100644030(B1)
申请公布日期
2006.11.10
申请号
KR20050012485
申请日期
2005.02.15
申请人
发明人
分类号
H04W4/08;H04W8/18
主分类号
H04W4/08
代理机构
代理人
主权项
地址
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