Improvements in apparatus for the quantitative determination of small proportions of carbon gases in gaseous mixtures,申请号GB19360006721-传众专利搜索

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发明名称	Improvements in apparatus for the quantitative determination of small proportions of carbon gases in gaseous mixtures
摘要
申请公布号	GB457910(A)	申请公布日期	1936.12.08
申请号	GB19360006721	申请日期	1936.03.05
申请人	PAUL EMILE MARCEL CHOVIN;LEON PIERRE ROGER GION	发明人
分类号	G01N21/78	主分类号	G01N21/78
代理机构		代理人
主权项
地址

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