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经营范围
发明名称
Manufacture of alternating current rectifiers
摘要
申请公布号
US2326063(A)
申请公布日期
1943.08.03
申请号
US19420435085
申请日期
1942.03.17
申请人
THE UNION SWITCH & SIGNAL COMPANY
发明人
PETER LESLIE HURST
分类号
H01L21/10;H01L29/00
主分类号
H01L21/10
代理机构
代理人
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