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发明名称
CORRECTION DEVICE FOR CHARGED PARTICLE BEAM
摘要
申请公布号
JPH01117258(A)
申请公布日期
1989.05.10
申请号
JP19870274544
申请日期
1987.10.29
申请人
JEOL LTD
发明人
NAITO NORIHIRO
分类号
H01J37/244;H01J37/252;H01J49/06
主分类号
H01J37/244
代理机构
代理人
主权项
地址
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