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GOLTZ ARNOLD
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GOLTZ ARNOLD
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Publication of ES201732A1publicationCriticalpatent/ES201732A1/es
Procedimiento para la proporción de minerales mixtos sulfurosos caracterizado porque los minerales son tostados selectivamente siendo sometidos a continuación a su preparación por flotación.
ES0201732A1951-06-291952-02-02UN PROCEDIMIENTO PARA LA PREPARACIoN DE MINERALES SULFUROSOS.
ExpiredES201732A1
(es)