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发明名称
SPIT DEFENCE BY POSITIVE LISTS PROTECTED BY CRYPTOGRAPHIC KEYS
摘要
申请公布号
EP2014075(A1)
申请公布日期
2009.01.14
申请号
EP20070728121
申请日期
2007.04.13
申请人
NOKIA SIEMENS NETWORKS GMBH & CO. KG
发明人
CHARZINSKI, JOACHIM;UHLMANN, MAURICE
分类号
H04M7/00;H04L29/06
主分类号
H04M7/00
代理机构
代理人
主权项
地址
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