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发明名称
METHOD AND SYSTEM FOR PROTECTING INFORMATION EXCHANGED DURING COMMUNICATION BETWEEN USERS
摘要
申请公布号
EP1759550(B1)
申请公布日期
2008.10.29
申请号
EP20040740342
申请日期
2004.06.25
申请人
TELECOM ITALIA S.P.A.
发明人
LEONE, MANUEL;CAPRELLA, ETTORE, ELIO
分类号
H04W12/02;H04W12/06
主分类号
H04W12/02
代理机构
代理人
主权项
地址
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