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发明名称
Perfectionnements aux procédés pour conférer des propriétés semi-conductrices à certaines substances
摘要
申请公布号
FR1508064(A)
申请公布日期
1968.01.05
申请号
FR19650016432
申请日期
1965.05.10
申请人
GENERAL ELECTRIC COMPANY
发明人
分类号
C01B31/06;C23C8/36;C30B31/22;H01L21/265
主分类号
C01B31/06
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