Perfectionnements apportés aux procédés pour la purification d'anhydride carbonique,申请号FR19630939878-传众专利搜索

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发明名称	Perfectionnements apportés aux procédés pour la purification d'anhydride carbonique
摘要
申请公布号	FR1361238(A)	申请公布日期	1964.05.15
申请号	FR19630939878	申请日期	1963.06.29
申请人	PETROCARBON DEVELOPMENTS LIMITED	发明人
分类号	C01B31/20	主分类号	C01B31/20
代理机构		代理人
主权项
地址

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