Perfectionnements aux corps échangeurs d'ions et autres corps analogues,申请号FRD879634-传众专利搜索

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发明名称	Perfectionnements aux corps échangeurs d'ions et autres corps analogues
摘要
申请公布号	FR879634(A)	申请公布日期	1943.03.01
申请号	FRD879634	申请日期	1940.04.05
申请人	A/S. F/ERPHI-KUL	发明人
分类号	C01B33/46	主分类号	C01B33/46
代理机构		代理人
主权项
地址

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