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发明名称
Method of forming trench in a semiconductor device
摘要
申请公布号
KR100868654(B1)
申请公布日期
2008.11.12
申请号
KR20060135570
申请日期
2006.12.27
申请人
发明人
分类号
H01L21/76;H01L21/762
主分类号
H01L21/76
代理机构
代理人
主权项
地址
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