Improvements in or relating to methods of producing double flourides of alkali metals and aluminium,申请号GB19380015467-传众专利搜索

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发明名称	Improvements in or relating to methods of producing double flourides of alkali metals and aluminium
摘要
申请公布号	GB515113(A)	申请公布日期	1939.11.27
申请号	GB19380015467	申请日期	1938.05.24
申请人	HAROLD WILLIAM HEISER	发明人
分类号	C01F7/54	主分类号	C01F7/54
代理机构		代理人
主权项
地址

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