Improvements in or relating to the extraction of organic acids from their aqueous solutions,申请号GB19330008380-传众专利搜索

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发明名称	Improvements in or relating to the extraction of organic acids from their aqueous solutions
摘要
申请公布号	GB390185(A)	申请公布日期	1933.03.23
申请号	GB19330008380	申请日期	1931.06.23
申请人	LES PRODUITS CHIMIQUES PURS	发明人
分类号	C07C51/48;C07C51/487	主分类号	C07C51/48
代理机构		代理人
主权项
地址

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