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发明名称
METHOD FOR TRANSMITTING VOICE DATA OVER DIFFERENT TYPES OF NETWORKS, AND CORRESPONDING UNITS
摘要
申请公布号
EP1305918(B1)
申请公布日期
2007.03.28
申请号
EP20010953892
申请日期
2001.07.09
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
HOFFMANN, KLAUS
分类号
H04M7/12;H04L12/64
主分类号
H04M7/12
代理机构
代理人
主权项
地址
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