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发明名称
ELECTRON BEAM EXPOSURE
摘要
申请公布号
JPH01137629(A)
申请公布日期
1989.05.30
申请号
JP19870297266
申请日期
1987.11.24
申请人
HIKARI GIJUTSU KENKYU KAIHATSU KK
发明人
KUDO HIROAKI;TAKIGUCHI HARUHISA;SAKANE CHITOSE
分类号
G03F7/20;H01L21/027;H01L21/30
主分类号
G03F7/20
代理机构
代理人
主权项
地址
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