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发明名称
EXPOSURE METHOD OF ELECTRON BEAM
摘要
申请公布号
JPS5414170(A)
申请公布日期
1979.02.02
申请号
JP19770080297
申请日期
1977.07.04
申请人
NIPPON ELECTRIC CO
发明人
ITOU MASAKI;OONISHI YOSHITAKE;MIZUNO KENJI
分类号
H01L21/027;H01L21/302
主分类号
H01L21/027
代理机构
代理人
主权项
地址
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