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发明名称
Improvements in or relating to apparatus for measuring voltages in high frequency electrical transmission lines
摘要
申请公布号
GB584668(A)
申请公布日期
1947.01.21
申请号
GB19420012620
申请日期
1942.09.05
申请人
JOHN COLLARD
发明人
分类号
G01R19/28
主分类号
G01R19/28
代理机构
代理人
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