IMPROVEMENTS IN THE CONTROL OF THE REFINING OF PIG IRON BY MEANS OF COMMERCIALLY PURE OXYGEN,申请号GB19700001202-传众专利搜索

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发明名称	IMPROVEMENTS IN THE CONTROL OF THE REFINING OF PIG IRON BY MEANS OF COMMERCIALLY PURE OXYGEN
摘要
申请公布号	GB1272921(A)	申请公布日期	1972.05.03
申请号	GB19700001202	申请日期	1970.01.09
申请人	FRIED. KRUPP GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG	发明人
分类号	C21C5/30	主分类号	C21C5/30
代理机构		代理人
主权项
地址

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