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发明名称
LINE MONITORING FOR SDH-SIGNALS
摘要
申请公布号
EP0503486(A3)
申请公布日期
1993.03.03
申请号
EP19920103815
申请日期
1992.03.06
申请人
ALCATEL SEL AKTIENGESELLSCHAFT
发明人
BORSCHEL, HARTMUT;ELZE, GERHARD;GBUR, KLAUS-PETER
分类号
H04J3/06;H04J3/14;H04L1/24;H04Q11/04;(IPC1-7):H04J3/14
主分类号
H04J3/06
代理机构
代理人
主权项
地址
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