UN PROCEDIMIENTO PARA LA METALURGIA DE MINERALES, ESPECIALMENTE DE MINERALES DE HIERRO,申请号ES19490002134-传众专利搜索

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发明名称	UN PROCEDIMIENTO PARA LA METALURGIA DE MINERALES, ESPECIALMENTE DE MINERALES DE HIERRO
摘要
申请公布号	ES213449(A1)	申请公布日期	1954.05.01
申请号	ES19490002134	申请日期	1954.02.02
申请人	KLOCKNER - HUMBOLDT - DEUTZ, A.G.	发明人
分类号	(IPC1-7):B21	主分类号	(IPC1-7):B21
代理机构		代理人
主权项
地址

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