METHOD FOR OPERATING SMELTING REDUCTION FURNACE,申请号JP19910082661-传众专利搜索

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发明名称	METHOD FOR OPERATING SMELTING REDUCTION FURNACE
摘要
申请公布号	JPH04314810(A)	申请公布日期	1992.11.06
申请号	JP19910082661	申请日期	1991.04.15
申请人	NIPPON STEEL CORP	发明人	SHINOTAKE AKIHIKO;TAKAMOTO YASUSHI;KUNITOMO KAZUYA
分类号	C21B11/00	主分类号	C21B11/00
代理机构		代理人
主权项
地址

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