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发明名称
Apparatus for determining a chemically reactive gas
摘要
申请公布号
US2554414(A)
申请公布日期
1951.05.22
申请号
US19450604607
申请日期
1945.07.12
申请人
PHILLIPS PETROLEUM COMPANY
发明人
MCCLENDON ERNEST A.
分类号
G01N21/86
主分类号
G01N21/86
代理机构
代理人
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地址
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