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发明名称
ALTERNATING CURRENT RECTIFIER
摘要
申请公布号
CA433179(A)
申请公布日期
1946.02.19
申请号
CAD433179
申请日期
申请人
THE UNION SWITCH AND SIGNAL COMPANY;WESTINGHOUSE BRAKE AND SIGNAL COMPANY
发明人
LESLIE ERNEST THOMPSON;ALEXANDER JENKINS
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主分类号
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