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发明名称
Improvements relating to electrostatic apparatus
摘要
申请公布号
GB778923(A)
申请公布日期
1957.07.17
申请号
GB19540034823
申请日期
1954.12.01
申请人
ASSOCIATED ELECTRICAL INDUSTRIES LIMITED
发明人
CHICK DOUGLAS RICHARD;PETRIE DOUGLAS PERCIVAL RAMSAY;CHIVERS ERIC FRANK
分类号
H02N1/12
主分类号
H02N1/12
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代理人
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