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发明名称
Power supply circuits
摘要
申请公布号
US2134522(A)
申请公布日期
1938.10.25
申请号
US19360081012
申请日期
1936.05.21
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
LEE REUBEN
分类号
G05F3/08
主分类号
G05F3/08
代理机构
代理人
主权项
地址
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