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发明名称
Improvements relating to mass spectrometer ion sources
摘要
申请公布号
GB948957(A)
申请公布日期
1964.02.05
申请号
GB19610036863
申请日期
1961.10.13
申请人
ASSOCIATED ELECTRICAL INDUSTRIES LIMITED
发明人
GREEN BRIAN NOEL;BANCROFT FRANK EDMUND
分类号
H01J49/18
主分类号
H01J49/18
代理机构
代理人
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地址
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