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发明名称
METHOD AND SYSTEM FOR VOICE CHATTING BETWEEN MEMBERS WATCHING SAME BROADCASTING PROGRAM
摘要
申请公布号
KR100975419(B1)
申请公布日期
2010.08.11
申请号
KR20080059185
申请日期
2008.06.23
申请人
发明人
分类号
H04N7/173;H04N21/4788
主分类号
H04N7/173
代理机构
代理人
主权项
地址
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