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发明名称
Improvements in or relating to circuit arrangements for periodically scanning measuring voltages
摘要
申请公布号
GB931483(A)
申请公布日期
1963.07.17
申请号
GB19610035900
申请日期
1961.10.05
申请人
PHILIPS ELECTRICAL INDUSTRIES LIMITED
发明人
分类号
H03F3/72
主分类号
H03F3/72
代理机构
代理人
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