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经营范围
发明名称
ION SOURCE HAVING A MASS SEPARATION DEVICE
摘要
申请公布号
US5189303(A)
申请公布日期
1993.02.23
申请号
US19920838926
申请日期
1992.02.21
申请人
NISSIN ELECTRIC CO., LTD.
发明人
TANJYO, MASAYASU;NAKAZATO, HIROSHI
分类号
H01J27/02;H01J37/08
主分类号
H01J27/02
代理机构
代理人
主权项
地址
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