Process for the separation of nitrogen and oxygen from air by fractional distillation,申请号US19640375979-传众专利搜索

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发明名称	Process for the separation of nitrogen and oxygen from air by fractional distillation
摘要
申请公布号	US3339370(A)	申请公布日期	1967.09.05
申请号	US19640375979	申请日期	1964.06.15
申请人	CONCH INTERNATIONAL METHANE LIMITED	发明人	STREICH MARTIN F. M. R.;TUTTON RALPH CHARLES
分类号	F17C9/04;F25J3/04	主分类号	F17C9/04
代理机构		代理人
主权项
地址

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