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发明名称
ARRANGEMENT FOR COMPENSATING CROSSTALK AND/OR ECHOES
摘要
申请公布号
EP0066006(A3)
申请公布日期
1984.01.11
申请号
EP19810108041
申请日期
1981.10.07
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
BIRTH, WINFRIED, DIPL.-ING.
分类号
H04L5/14;H04B3/23;H04B3/32;H04J3/00;H04L25/04;(IPC1-7):H04B3/23
主分类号
H04L5/14
代理机构
代理人
主权项
地址
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