Metal refining process,申请号GB19810026740-传众专利搜索

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发明名称	Metal refining process
摘要
申请公布号	GB2083078(A)	申请公布日期	1982.03.17
申请号	GB19810026740	申请日期	1981.09.03
申请人	BRITISH STEEL CORP	发明人
分类号	C21C5/35;(IPC1-7):C21C5/28	主分类号	C21C5/35
代理机构		代理人
主权项
地址

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