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发明名称
Electric-current rectifier
摘要
申请公布号
US1751361(A)
申请公布日期
1930.03.18
申请号
US19260113009
申请日期
1926.06.01
申请人
RUBEN RECTIFIER CORPORATION
发明人
RUBEN SAMUEL
分类号
H01L21/00;H01L21/34;H01L21/479;H01L29/24;H01L31/10
主分类号
H01L21/00
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代理人
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