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发明名称
Method of monitoring and analyzing the activity oftelephone lines
摘要
申请公布号
IL95602(A)
申请公布日期
1994.04.12
申请号
IL19900095602
申请日期
1990.09.06
申请人
TELETRON LTD
发明人
分类号
H04M;H04M1/24;H04M1/38;(IPC1-7):H04M1/24
主分类号
H04M
代理机构
代理人
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