Distillation and absorption process,申请号US19580715070-传众专利搜索

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发明名称	Distillation and absorption process
摘要
申请公布号	US2974750(A)	申请公布日期	1961.03.14
申请号	US19580715070	申请日期	1958.02.13
申请人	RETALLICK WILLIAM B	发明人	RETALLICK WILLIAM B.
分类号	B01D53/14	主分类号	B01D53/14
代理机构		代理人
主权项
地址

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