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Metals Extraction Corp Ltd
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Metals Extraction Corp Ltd
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Application filed by Metals Extraction Corp LtdfiledCriticalMetals Extraction Corp Ltd
Priority to ES49254ApriorityCriticalpatent/ES49254A1/es
Publication of ES49254A1publicationCriticalpatent/ES49254A1/es
Un método perfeccionado para la extracción del cobre y de otros metales de las soluciones que los contienen y que han sido obtenidas por procedimientos metalúrgicos de vía húmeda.