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经营范围
发明名称
Ion source for cycloidal mass spectrometers
摘要
申请公布号
GB1130468(A)
申请公布日期
1968.10.16
申请号
GB19670009737
申请日期
1967.03.01
申请人
VARIAN ASSOCIATES
发明人
BROWN HARMON WEST
分类号
H01J49/14
主分类号
H01J49/14
代理机构
代理人
主权项
地址
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