Processes for roasting or roasting and smelting of materials containing sulphide of iron,申请号GB19370031077-传众专利搜索

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发明名称	Processes for roasting or roasting and smelting of materials containing sulphide of iron
摘要
申请公布号	GB505631(A)	申请公布日期	1939.05.12
申请号	GB19370031077	申请日期	1937.11.12
申请人	TURE ROBERT HAGLUND	发明人
分类号	C22B1/10	主分类号	C22B1/10
代理机构		代理人
主权项
地址

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