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发明名称
System and method for providing the alternative multimedia contents during communication in SIP
摘要
申请公布号
KR100682374(B1)
申请公布日期
2007.02.15
申请号
KR20050034929
申请日期
2005.04.27
申请人
发明人
分类号
H04W8/24;H04W12/06;H04W76/02
主分类号
H04W8/24
代理机构
代理人
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地址
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