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发明名称
Method for settlement of etching time of pattern by pattern density
摘要
申请公布号
KR100586531(B1)
申请公布日期
2006.06.07
申请号
KR20030100389
申请日期
2003.12.30
申请人
发明人
分类号
H01L21/02
主分类号
H01L21/02
代理机构
代理人
主权项
地址
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