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发明名称
PROCESS FOR DETERMINING THE LOOP CONDITION OF A SUBSCRIBER LINE
摘要
申请公布号
EP0127137(B1)
申请公布日期
1991.01.02
申请号
EP19840105938
申请日期
1984.05.24
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
LEUTNER, KLAUS, DIPL.-ING.;KOPETZKY, HORST;NAGLER, WERNER, DIPL.-ING.;OSSLER, WALTER, DIPL.-ING.
分类号
H04M3/22
主分类号
H04M3/22
代理机构
代理人
主权项
地址
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