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发明名称
CONNECTION TYPE HANDOVER OF VOICE OVER INTERNET PROTOCOL CALL BASED ON RESOURCE TYPE
摘要
申请公布号
EP1884134(A4)
申请公布日期
2012.11.07
申请号
EP20060733494
申请日期
2006.05.17
申请人
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人
LARSSON, ANDERS;BAECKSTROEM, MARTIN
分类号
H04W36/14;H04L29/06;H04M7/00;H04M7/12;H04W72/06;H04W80/04
主分类号
H04W36/14
代理机构
代理人
主权项
地址
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