Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Metals Extraction Corp Ltd
Original Assignee
Metals Extraction Corp Ltd
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Filing date
Publication date
Application filed by Metals Extraction Corp LtdfiledCriticalMetals Extraction Corp Ltd
Priority to ES49254ApriorityCriticalpatent/ES49254A1/en
Publication of ES49254A1publicationCriticalpatent/ES49254A1/en
An improved method for the extraction of copper and other metals from the solutions that contain them and which have been obtained by wet metallurgical processes.