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发明名称
CORPSUCULAR BEAM ANALYZING APPARATUS
摘要
申请公布号
JPS5254490(A)
申请公布日期
1977.05.02
申请号
JP19750129252
申请日期
1975.10.29
申请人
HITACHI LTD
发明人
FUKUOKA TAKATOSHI;NAGATANI TAKASHI
分类号
G01N23/225;G01N23/223;H01J37/252
主分类号
G01N23/225
代理机构
代理人
主权项
地址
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