METHOD FOR THE REMOVAL OF UNWANTED COLOUR FROM HYDROCHLORIC ACID,申请号EP19950922008-传众专利搜索

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发明名称	METHOD FOR THE REMOVAL OF UNWANTED COLOUR FROM HYDROCHLORIC ACID
摘要
申请公布号	EP0725759(B1)	申请公布日期	1999.09.22
申请号	EP19950922008	申请日期	1995.05.31
申请人	NORSK HYDRO ASA	发明人	WOLD, RAGNAR
分类号	C01B7/07;(IPC1-7):C01B7/07	主分类号	C01B7/07
代理机构		代理人
主权项
地址

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