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发明名称
METHOD AND APPARATUS FOR QUALITY MEASUREMENT AND DEFECT DETECTION OF MULTIPLEX DIGITAL TRANSMISSION LINE
摘要
申请公布号
JPS62216540(A)
申请公布日期
1987.09.24
申请号
JP19870006284
申请日期
1987.01.16
申请人
SA TELECOMMUN <SAT>
发明人
JIYAN PIEERU RUFUOORU;MAARU RENE RIJIEERU;JIYAN GASUTON JIYOZEFU UORURO;PATORITSUKU EMIIRU BUTOMIYU
分类号
H04J3/07;H04J3/14
主分类号
H04J3/07
代理机构
代理人
主权项
地址
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