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发明名称
MEHRRATEN-ÜBERTRAGUNGSSYSTEM
摘要
申请公布号
DE69729559(D1)
申请公布日期
2004.07.22
申请号
DE1997629559
申请日期
1997.03.25
申请人
ALCATEL USA, INC.
发明人
ROBERTS, MARTIN;POTTER, A.
分类号
H04J3/06;H04Q11/04;(IPC1-7):H04J3/06
主分类号
H04J3/06
代理机构
代理人
主权项
地址
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