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发明名称
Electrical rectifier
摘要
申请公布号
US2572801(A)
申请公布日期
1951.10.23
申请号
US19430492163
申请日期
1943.06.23
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
CASELLINI EZIO THOMAS
分类号
H01L21/00;H01L23/16
主分类号
H01L21/00
代理机构
代理人
主权项
地址
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