METHOD FOR DISCHARGING CHARGED RAW MATERIAL IN BLAST FURNACE OPERATION,申请号JP19890104560-传众专利搜索

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发明名称	METHOD FOR DISCHARGING CHARGED RAW MATERIAL IN BLAST FURNACE OPERATION
摘要
申请公布号	JPH02285008(A)	申请公布日期	1990.11.22
申请号	JP19890104560	申请日期	1989.04.26
申请人	NKK CORP	发明人	NAKAJIMA RYUICHI;KISHIMOTO SUMIYUKI;KIMURA KOICHI
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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