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发明名称
Dienstzugang und Fernsprechkonferenzsystem und -verfahren in einem Telekommunikationsnetzwerk
摘要
申请公布号
DE60218906(T2)
申请公布日期
2007.11.29
申请号
DE2002618906T
申请日期
2002.12.06
申请人
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人
CHANEY, ADAM;BRADY, CONOR;TIDWELL, PAUL
分类号
H04Q3/00;H04L12/18;H04L29/06;H04L29/08;H04M3/487;H04M3/56;H04M7/00
主分类号
H04Q3/00
代理机构
代理人
主权项
地址
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