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发明名称
METHOD AND CIRCUIT FOR THE SELECTIVE MEASUREMENT OF THE WIDE BAND LEVEL OF A MEASURED SIGNAL
摘要
申请公布号
GB1549567(A)
申请公布日期
1979.08.08
申请号
GB19770028541
申请日期
1977.07.07
申请人
WANDEL & GOLTERMANN GMBH
发明人
分类号
G01R17/04;G01R19/00;G01R23/00;(IPC1-7):G01R19/00
主分类号
G01R17/04
代理机构
代理人
主权项
地址
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