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发明名称
摘要
申请公布号
JP3338028(B2)
申请公布日期
2002.10.28
申请号
JP20000509012
申请日期
1998.07.16
申请人
发明人
分类号
G02B27/00;G02B27/09;G03F7/20;H01L21/027;(IPC1-7):H01L21/027
主分类号
G02B27/00
代理机构
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