PROCESS OF REFINING ALUMINIUM SECONDARY RAW MATERIALS BASED ON THE CALCULATION OF OPTIMAL ROTARY FURNANCE CHARGE AND APPLICATION OF ECONOMICAL MELTER - SAFETY REFINING SALT,申请号HR19970000238-传众专利搜索

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发明名称	PROCESS OF REFINING ALUMINIUM SECONDARY RAW MATERIALS BASED ON THE CALCULATION OF OPTIMAL ROTARY FURNANCE CHARGE AND APPLICATION OF ECONOMICAL MELTER - SAFETY REFINING SALT
摘要
申请公布号	HR970238(A1)	申请公布日期	2001.04.30
申请号	HR19970000238	申请日期	1997.05.06
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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