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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Torres Quevedo Luis
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Torres Quevedo Luis
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Publication date
Application filed by Torres Quevedo LuisfiledCriticalTorres Quevedo Luis
Priority to ES28542ApriorityCriticalpatent/ES28542A2/es
Publication of ES28542A2publicationCriticalpatent/ES28542A2/es
ES28542A1901-09-251901-09-25Para extraer el cobre de los minerales y transformarlo en cobre electrolítico por un procedimiento químico eléctrico.
ExpiredES28542A2
(es)
Un procedimiento químico perfeccionado para separar los componentes metálicos de los pedregosos en los minerales, por medio de los aparatos que se describen.