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发明名称
Securing voice over IP traffic
摘要
申请公布号
GB0028068(D0)
申请公布日期
2001.01.03
申请号
GB20000028068
申请日期
2000.11.16
申请人
TELEFONAKTIEBOLAGET LM ERICSSON
发明人
分类号
H04L12/66;H04L29/06;H04M7/00
主分类号
H04L12/66
代理机构
代理人
主权项
地址
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