BOTTOM TUYERES IN AN OXYGEN TOP-BLOWN CONVERTER,申请号GB19810004524-传众专利搜索

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发明名称	BOTTOM TUYERES IN AN OXYGEN TOP-BLOWN CONVERTER
摘要
申请公布号	GB2069671(B)	申请公布日期	1983.08.24
申请号	GB19810004524	申请日期	1981.02.13
申请人	KAWASAKI STEEL CORP	发明人
分类号	A63F7/32;C21C5/35;C21C5/48;(IPC1-7):C21C5/48	主分类号	A63F7/32
代理机构		代理人
主权项
地址

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