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发明名称
摘要
申请公布号
JP3117004(B2)
申请公布日期
2000.12.11
申请号
JP19970222433
申请日期
1997.08.19
申请人
发明人
分类号
G21K5/04;G03F7/20;H01L21/027;(IPC1-7):H01L21/027
主分类号
G21K5/04
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