Method of producing iron in a blast furnace,申请号GB19610035530-传众专利搜索

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发明名称	Method of producing iron in a blast furnace
摘要
申请公布号	GB978759(A)	申请公布日期	1964.12.23
申请号	GB19610035530	申请日期	1961.10.02
申请人	UNITED STATES STEEL CORPORATION	发明人
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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