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发明名称
METHOD AND DEVICE FOR ELECTRON BEAM LITHOGRAPHY
摘要
申请公布号
JPH05198484(A)
申请公布日期
1993.08.06
申请号
JP19920008836
申请日期
1992.01.22
申请人
HITACHI LTD
发明人
HIRAKAWA AKIRA;SHIBATA YUKINOBU
分类号
H01L21/027
主分类号
H01L21/027
代理机构
代理人
主权项
地址
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