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发明名称
Method for forming a semiconductor device isolation region
摘要
申请公布号
EP0476988(B1)
申请公布日期
1996.06.26
申请号
EP19910308498
申请日期
1991.09.18
申请人
SHARP KABUSHIKI KAISHA
发明人
KAWAMURA, AKIO
分类号
H01L21/76;H01L21/316;H01L21/32;H01L21/762;(IPC1-7):H01L21/76
主分类号
H01L21/76
代理机构
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