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发明名称
Vorrichtung zum Betrieb und zur Evakuierung eines analytischen Massenspektrometers mit einer Ionengetterpumpe
摘要
申请公布号
AT242998(B)
申请公布日期
1965.10.11
申请号
AT19610007357
申请日期
1961.09.29
申请人
CONTINENTAL OIL COMPANY
发明人
分类号
H01J41/12;H01J49/04;H01J49/24
主分类号
H01J41/12
代理机构
代理人
主权项
地址
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