METHOD FOR OPERATING BLAST FURNACE,申请号JP19910009623-传众专利搜索

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发明名称	METHOD FOR OPERATING BLAST FURNACE
摘要
申请公布号	JPH04246107(A)	申请公布日期	1992.09.02
申请号	JP19910009623	申请日期	1991.01.30
申请人	NKK CORP	发明人	NAKAJIMA RYUICHI;HATTORI MICHINORI;HOTTA HIROHISA
分类号	C21B5/00	主分类号	C21B5/00
代理机构		代理人
主权项
地址

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