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发明名称
Transistor construction
摘要
申请公布号
US2795743(A)
申请公布日期
1957.06.11
申请号
US19530354789
申请日期
1953.05.13
申请人
SPRAGUE ELECTRIC COMPANY
发明人
LEHOVEC KURT
分类号
H01L21/00;H01L29/72
主分类号
H01L21/00
代理机构
代理人
主权项
地址
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