Procédé et dispositif pour l'analyse qualitative et quantitative de l'oxygène dans un mélange gazeux,申请号FR19660053168-传众专利搜索

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发明名称	Procédé et dispositif pour l'analyse qualitative et quantitative de l'oxygène dans un mélange gazeux
摘要
申请公布号	FR1471049(A)	申请公布日期	1967.02.24
申请号	FR19660053168	申请日期	1966.03.11
申请人	MINE SAFETY APPLICANCES COMPANY	发明人
分类号	G01N31/22	主分类号	G01N31/22
代理机构		代理人
主权项
地址

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