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发明名称
Communication system with dual dial-mode subscriber stations
摘要
申请公布号
EP0642281(B1)
申请公布日期
2000.04.05
申请号
EP19940110107
申请日期
1994.06.29
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
FINK, GUENTER;GEORG, DETLEF
分类号
H04Q3/62;(IPC1-7):H04Q3/62;H04Q3/42
主分类号
H04Q3/62
代理机构
代理人
主权项
地址
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