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发明名称
Point contact semiconductor unit
摘要
申请公布号
US2725506(A)
申请公布日期
1955.11.29
申请号
US19540405922
申请日期
1954.01.25
申请人
CLEVITE CORPORATION
发明人
LANGEVIN ROBERT A.;GSCHWIND EDMUND A.
分类号
H01L21/56;H01L29/00
主分类号
H01L21/56
代理机构
代理人
主权项
地址
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