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发明名称
VERFAHREN UND EINRICHTUNG FÜR PUSH-TO-TALK-DIENST
摘要
申请公布号
DE602004007552(D1)
申请公布日期
2007.08.23
申请号
DE20046007552T
申请日期
2004.12.16
申请人
NOKIA CORP.
发明人
ISOMAEKI, MARKUS;POIKSELKAE, MIIKKA;VEIKKOLAINEN, SIMO
分类号
H04L12/18;H04M3/42;H04M3/56;H04M7/00;H04W84/08
主分类号
H04L12/18
代理机构
代理人
主权项
地址
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