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发明名称
SCHUTZANORDNUNG FUER EINE FERNSPRECHTEILNEHMERSCHNITTSTELLEN-SCHALTUNG.
摘要
申请公布号
AT83882(T)
申请公布日期
1993.01.15
申请号
AT19880303286T
申请日期
1988.04.13
申请人
NORTHERN TELECOM LIMITED
发明人
ROSCH, REINHARD, WERNER;ROSENBAUM, STANLEY DANIEL
分类号
H02H3/06;H02H3/087;H04M3/18;(IPC1-7):H04M3/18
主分类号
H02H3/06
代理机构
代理人
主权项
地址
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