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发明名称
METHOD OF PRODUCING SEMI-CONDUCTIVE DEVICES, MORE PARTICULARLY TRANSISTORS
摘要
申请公布号
CA639021(A)
申请公布日期
1962.03.27
申请号
CAD639021
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
LEONARD J. TUMMERS
分类号
主分类号
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