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发明名称
Apparatus for gas analysis having voltage means to accelerate electrons from an ionization chamber to a detection chamber
摘要
申请公布号
US3361907(A)
申请公布日期
1968.01.02
申请号
US19630327211
申请日期
1963.12.02
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
GREGORY NORMAN LENNOX
分类号
G01N27/62;G01N27/64
主分类号
G01N27/62
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代理人
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