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发明名称
VERFAHREN ZUR BEREITSTELLUNG EINES VERBESSERTEN ANRUFWEITERLEITUNGSDIENSTES
摘要
申请公布号
AT500685(T)
申请公布日期
2011.03.15
申请号
AT20070291086T
申请日期
2007.09.11
申请人
ALCATEL LUCENT
发明人
LITTEAUT, JACQUES;COULON, STEPHANE;REY, JEAN-FRANCOIS
分类号
H04M3/54;H04M3/533
主分类号
H04M3/54
代理机构
代理人
主权项
地址
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