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发明名称
PAA-based etchant, method of using same, and resultant structure
摘要
申请公布号
KR100652407(B1)
申请公布日期
2006.12.01
申请号
KR20050027799
申请日期
2005.04.02
申请人
发明人
分类号
H01L21/308;C09K13/08;C23F1/24;G11C8/02;H01L21/306;H01L21/3213;H01L21/336;H01L21/8238;H01L21/8242;H01L27/108;H01L29/786
主分类号
H01L21/308
代理机构
代理人
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