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发明名称
METHOD AND DEVICE FOR DETECTING THE UNAUTHORIZED USE OF A TELEPHONE LINE
摘要
申请公布号
EP1179257(A1)
申请公布日期
2002.02.13
申请号
EP20000921002
申请日期
2000.05.10
申请人
IPM INTERNATIONAL SA
发明人
LABIE, JACQUES
分类号
H04M1/67;H04M3/38;H04M15/00;(IPC1-7):H04M3/38;H04M1/66
主分类号
H04M1/67
代理机构
代理人
主权项
地址
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