Способ периодической ректификации многокомпонентных смесей,申请号SU19420317556-传众专利搜索

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发明名称	Способ периодической ректификации многокомпонентных смесей
摘要
申请公布号	SU65365(A1)	申请公布日期	1944.11.30
申请号	SU19420317556	申请日期	1942.03.30
申请人	KARAVAEV N.M.	发明人	KARAVAEV N.M.
分类号	B01D3/14	主分类号	B01D3/14
代理机构		代理人
主权项
地址

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