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发明名称
HARD CONTACT EXPOSURE SYSTEM
摘要
申请公布号
JPH11186124(A)
申请公布日期
1999.07.09
申请号
JP19970349401
申请日期
1997.12.18
申请人
USHIO INC
发明人
OKADA MASAKAZU
分类号
G03F7/20;H01L21/027;(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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