Improvements in and relating to the production of alumina,申请号GB19570015571-传众专利搜索

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发明名称	Improvements in and relating to the production of alumina
摘要
申请公布号	GB825972(A)	申请公布日期	1959.12.23
申请号	GB19570015571	申请日期	1957.05.16
申请人	IMPERIAL CHEMICAL INDUSTRIES LIMITED	发明人	VINCENT GEORGE CLARKSON
分类号	B01J21/04;C01F7/36	主分类号	B01J21/04
代理机构		代理人
主权项
地址

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