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发明名称
MEASURING AVERAGE GAIN AND DELAY OF A QUADRIPOLE
摘要
申请公布号
GB2015170(B)
申请公布日期
1982.06.03
申请号
GB19790001984
申请日期
1979.01.19
申请人
WANDEL & GOLTERMANN GMBH
发明人
分类号
G01R27/28;(IPC1-7):G01R27/28
主分类号
G01R27/28
代理机构
代理人
主权项
地址
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