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发明名称
摘要
申请公布号
JP3377320(B2)
申请公布日期
2003.02.17
申请号
JP19950004491
申请日期
1995.01.13
申请人
发明人
分类号
G03F7/20;H01L21/027;(IPC1-7):H01L21/027
主分类号
G03F7/20
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代理人
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