PROCEDIMIENTO PARA MEJORAR LOS RENDIMIENTOS EN METAL NO FE-RROSO EN LA TOSTACION CLORANTE DE RESIDUOS DE TOSTACION DE PIRITAS EN HORNOS DE PISOS.,申请号ES19450003517-传众专利搜索

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发明名称	PROCEDIMIENTO PARA MEJORAR LOS RENDIMIENTOS EN METAL NO FE-RROSO EN LA TOSTACION CLORANTE DE RESIDUOS DE TOSTACION DE PIRITAS EN HORNOS DE PISOS.
摘要
申请公布号	ES351745(A1)	申请公布日期	1969.06.16
申请号	ES19450003517	申请日期	1968.03.18
申请人	DUISBURGER KUPFERHUTTE	发明人
分类号	C21D;(IPC1-7):21D/	主分类号	C21D
代理机构		代理人
主权项
地址

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