METHOD FOR SMELTING REDUCTION REFINING OF IRON,申请号JP19880295808-传众专利搜索

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发明名称	METHOD FOR SMELTING REDUCTION REFINING OF IRON
摘要
申请公布号	JPH02141514(A)	申请公布日期	1990.05.30
申请号	JP19880295808	申请日期	1988.11.22
申请人	NIPPON STEEL CORP	发明人	MATSUO MITSUTAKA;HIRATA HIROSHI;SAITO TSUTOMU;KATAYAMA HIROYUKI
分类号	C21B11/00;C21B13/00	主分类号	C21B11/00
代理机构		代理人
主权项
地址

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