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发明名称
ION BEAM MEASURING DEVICE
摘要
申请公布号
JPS6237854(A)
申请公布日期
1987.02.18
申请号
JP19850175883
申请日期
1985.08.12
申请人
HITACHI LTD
发明人
FUKUDA SHINJI;MIURA YOSHIO
分类号
H01J37/04;H01J37/304;H01J37/317
主分类号
H01J37/04
代理机构
代理人
主权项
地址
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