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经营范围
发明名称
Improvements in or relating to methods and apparatus for gas mixture analysis
摘要
申请公布号
GB873576(A)
申请公布日期
1961.07.26
申请号
GB19590004184
申请日期
1959.02.06
申请人
UNION CARBIDE CORPORATION
发明人
分类号
G01N21/69
主分类号
G01N21/69
代理机构
代理人
主权项
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