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发明名称
Perfectionnements aux dispositifs semi-conducteurs
摘要
申请公布号
FR1186637(A)
申请公布日期
1959.08.28
申请号
FRD1186637
申请日期
1957.11.21
申请人
PYE LIMITED
发明人
分类号
C30B15/00;H01L21/00;H01L21/18;H01L29/00
主分类号
C30B15/00
代理机构
代理人
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