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发明名称
Mass spectrometer
摘要
申请公布号
GB2306766(A)
申请公布日期
1997.05.07
申请号
GB19960022191
申请日期
1996.10.25
申请人
* HEWLETT-PACKARD COMPANY
发明人
GANGQIANG * LI
分类号
G01N27/62;H01J49/40;(IPC1-7):H01J49/40
主分类号
G01N27/62
代理机构
代理人
主权项
地址
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