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发明名称
VERFAHREN UND VORRICHTUNGEN FÜR EINEN PUSH-TO- TALK-DIENST
摘要
申请公布号
AT541419(T)
申请公布日期
2012.01.15
申请号
AT20050760945T
申请日期
2005.07.08
申请人
TELEFONAKTIEBOLAGET L- M ERICSSON (PUBL)
发明人
PRZBYSZ, HUBERT;THOMAS, BIPIN
分类号
H04W4/10;H04W84/08
主分类号
H04W4/10
代理机构
代理人
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地址
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