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发明名称
CHARGED PARTICLE BEAM LITHOGRAPHY DEVICE AND METHOD
摘要
申请公布号
JPH04304615(A)
申请公布日期
1992.10.28
申请号
JP19910068222
申请日期
1991.04.01
申请人
HITACHI LTD
发明人
SAITO NORIO;OKAMOTO YOSHIHIKO;YAMAZAKI TAKASHI;TODOKORO HIDEO
分类号
H01L21/027;H01J37/304
主分类号
H01L21/027
代理机构
代理人
主权项
地址
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