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发明名称
METHOD FOR THE TRANSMISSION OF DIGITAL MESSAGE SIGNALS ON A TWO-WIRE TRANSMISSION LINE IN FULL DUPLEX OPERATION
摘要
申请公布号
EP0023558(B1)
申请公布日期
1983.07.27
申请号
EP19800103404
申请日期
1980.06.18
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
HIRSCHMANN, PETER, DIPL.-ING.
分类号
H04L5/14;H04L5/16;H04L25/22;H04L25/52;H04Q11/04;(IPC1-7):H04Q11/04
主分类号
H04L5/14
代理机构
代理人
主权项
地址
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