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发明名称
ION SOURCE DEVICE
摘要
申请公布号
JPS5297785(A)
申请公布日期
1977.08.16
申请号
JP19760014053
申请日期
1976.02.13
申请人
HITACHI LTD
发明人
NIINA TOMOJI
分类号
H01J49/10;G01N27/62;H01J49/14;H01J49/16
主分类号
H01J49/10
代理机构
代理人
主权项
地址
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