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发明名称
PROJECTION TYPE EXPOSURE DEVICE
摘要
申请公布号
JPS6477124(A)
申请公布日期
1989.03.23
申请号
JP19880188433
申请日期
1988.07.29
申请人
HITACHI LTD
发明人
MIYAUCHI TAKEOKI;MIZUKOSHI KATSURO
分类号
H01L21/30;G03F7/20;H01L21/027
主分类号
H01L21/30
代理机构
代理人
主权项
地址
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