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经营范围
发明名称
Apparatus for controlling relation in position between a photomask and a wafer.
摘要
申请公布号
EP0309281(B1)
申请公布日期
1995.03.08
申请号
EP19880308878
申请日期
1988.09.23
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
SATO, TAKEO;AOKI, SHINICHIRO;YAMAGUCHI, KATSUMASA;KANEKO, TADASHI;NOMURA, NOBORU;KOGA, KEISUKE;YAMASHITA, KAZUHIRO
分类号
G03F9/00;H01L21/68;(IPC1-7):H01L21/00
主分类号
G03F9/00
代理机构
代理人
主权项
地址
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