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发明名称
ILLUMINATOR AND PROJECTION ALIGNER USING THE SAME
摘要
申请公布号
JPH06204123(A)
申请公布日期
1994.07.22
申请号
JP19920361599
申请日期
1992.12.29
申请人
CANON INC
发明人
SHIOZAWA TAKANAGA
分类号
G03F7/20;H01L21/027;H01L21/30;(IPC1-7):H01L21/027
主分类号
G03F7/20
代理机构
代理人
主权项
地址
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