Improvements in or relating to the purification of hydrofluoric acid,申请号GB19620008078-传众专利搜索

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发明名称	Improvements in or relating to the purification of hydrofluoric acid
摘要
申请公布号	GB949271(A)	申请公布日期	1964.02.12
申请号	GB19620008078	申请日期	1962.03.01
申请人	SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT	发明人
分类号	C01B7/19	主分类号	C01B7/19
代理机构		代理人
主权项
地址

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