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发明名称
SELF-ALIGNED DUAL DAMASCENE ETCH USING A POLYMER
摘要
申请公布号
KR20020076293(A)
申请公布日期
2002.10.09
申请号
KR1020027010239
申请日期
2002.08.08
申请人
发明人
分类号
H01L21/3205
主分类号
H01L21/3205
代理机构
代理人
主权项
地址
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