METODO Y APARATO PARA LA FUNCION EN HORNO DE CUPULA DE ME- NAS, CONCENTRADOS O CALCINAS OXIDOS.,申请号ES19990003772-传众专利搜索

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发明名称	METODO Y APARATO PARA LA FUNCION EN HORNO DE CUPULA DE ME- NAS, CONCENTRADOS O CALCINAS OXIDOS.
摘要
申请公布号	ES377299(A1)	申请公布日期	1972.07.01
申请号	ES19990003772	申请日期	1970.03.09
申请人	CONZINC RIOTINTO OF AUSTRALIA LIMITED	发明人
分类号	C21B;(IPC1-7):21B/	主分类号	C21B
代理机构		代理人
主权项
地址

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