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发明名称
Device for measuring the high frequency resistance of oscillatory circuits in radio apparatus
摘要
申请公布号
GB687796(A)
申请公布日期
1953.02.18
申请号
GB19500024808
申请日期
1950.10.11
申请人
DAVID BERREKLOUW
发明人
分类号
G01R27/26
主分类号
G01R27/26
代理机构
代理人
主权项
地址
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