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经营范围
发明名称
Rectifier
摘要
申请公布号
US2514044(A)
申请公布日期
1950.07.04
申请号
US19480036438
申请日期
1948.07.01
申请人
FANSTELL METALLURGICAL CORPORATION
发明人
FRY STANLEY S.
分类号
H01L21/10
主分类号
H01L21/10
代理机构
代理人
主权项
地址
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