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发明名称
Electric current rectifier
摘要
申请公布号
US1955564(A)
申请公布日期
1934.04.17
申请号
US19320637355
申请日期
1932.10.11
申请人
GENERAL ELECTRIC COMPANY
发明人
RUPP EMIL
分类号
H01L21/00;H01L21/34;H01L21/479;H01L29/24;H01L31/06
主分类号
H01L21/00
代理机构
代理人
主权项
地址
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