A process for the smelting of ores, more especially of iron ores,申请号GB19480025393-传众专利搜索

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发明名称	A process for the smelting of ores, more especially of iron ores
摘要
申请公布号	GB676962(A)	申请公布日期	1952.08.06
申请号	GB19480025393	申请日期	1948.09.29
申请人	OTTO DIETTRICH	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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