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发明名称
Improved method of and apparatus for analysing gaseous mixtures
摘要
申请公布号
GB516992(A)
申请公布日期
1940.01.17
申请号
GB19380021092
申请日期
1938.07.15
申请人
SOCIETE FRANCAISE DES REGULATEURS UNIVERSELS ARCA;RAYMOND JULES SIRRETTA
发明人
分类号
G01N7/04
主分类号
G01N7/04
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代理人
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地址
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