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发明名称
VOLTAGE TRANSFORMING SYSTEM
摘要
申请公布号
CA353766(A)
申请公布日期
1935.10.29
申请号
CAD353766
申请日期
申请人
THE CANADIAN GENERAL ELECTRIC COMPANY
发明人
JOHN DOUGLAS COCKCROFT;ERNEST THOMAS SINTON WALTON
分类号
主分类号
代理机构
代理人
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