Improvements relating to the production of cation-exchange materials,申请号GB19450034144-传众专利搜索

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发明名称	Improvements relating to the production of cation-exchange materials
摘要
申请公布号	GB605174(A)	申请公布日期	1948.07.16
申请号	GB19450034144	申请日期	1945.12.17
申请人	THE PERMUTIT COMPANY LIMITED	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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