IMPROVED ELECTRIC ARC FURNACE OPERATION,申请号PH19670000236-传众专利搜索

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发明名称	IMPROVED ELECTRIC ARC FURNACE OPERATION
摘要
申请公布号	PH18662(A)	申请公布日期	1985.08.29
申请号	PH19670000236	申请日期	1980.02.20
申请人	FALCONBRIDGE NICKEL MINES LIMITED	发明人	JAMES HENRY CORRIGAN;EGIL JOHAN JAHNSEN
分类号	C21C5/52	主分类号	C21C5/52
代理机构		代理人
主权项
地址

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