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发明名称
AN ION SOURCE FOR USE IN MASS SPECTROMETER
摘要
申请公布号
GB8729867(D0)
申请公布日期
1988.02.03
申请号
GB19870029867
申请日期
1987.12.22
申请人
JEOL LTD
发明人
分类号
H01J49/14;(IPC1-7):H01J49/14
主分类号
H01J49/14
代理机构
代理人
主权项
地址
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