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发明名称
摘要
申请公布号
FR2354636(B1)
申请公布日期
1983.02.04
申请号
FR19770017021
申请日期
1977.06.03
申请人
SIEMENS AG
发明人
分类号
H01L21/322;H01L29/167;H01L29/74;H01L29/861;(IPC1-7):H01L29/74
主分类号
H01L21/322
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