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发明名称
TELEPHONE DIALLING MONITORING AND ROUTE SELECTING APPARATUS
摘要
申请公布号
EP0748553(B1)
申请公布日期
1998.05.20
申请号
EP19950909898
申请日期
1995.03.02
申请人
OPT-TEL LIMITED
发明人
BADII-AZANDAHI, SAHBA
分类号
H04M1/27;H04M1/677;H04M15/00;(IPC1-7):H04M1/66
主分类号
H04M1/27
代理机构
代理人
主权项
地址
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