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发明名称
METODO MEJORADO PARA LA EXTRACCION SELECTIVA DE IMPUREZAS COMO:ARSENICO,ANTIMONIO,SELENIO,TELURO Y BISMUTO PRESENTES EN CONCENTRADOS Y MINERALES SULFUROSOS COMPLEJOS
摘要
申请公布号
MX154328(A)
申请公布日期
1987.07.14
申请号
MX19790178187
申请日期
1979.06.22
申请人
OUTOKUMPU OY
发明人
SIMO ANTERO IIVARI MAKIPIRTTI
分类号
C22B1/00;C22B1/08;(IPC1-7):C22B30/00;C22B1/10
主分类号
C22B1/00
代理机构
代理人
主权项
地址
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