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发明名称
Method for forming the trench of semiconductor device
摘要
申请公布号
KR100761540(B1)
申请公布日期
2007.09.27
申请号
KR20050063090
申请日期
2005.07.13
申请人
发明人
分类号
H01L21/76
主分类号
H01L21/76
代理机构
代理人
主权项
地址
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