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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES16900ApriorityCriticalpatent/ES16900A1/es
Publication of ES16900A1publicationCriticalpatent/ES16900A1/es
Procedimiento para la extracción del oro y de la plata de sus minerales y de cualesquiera productos auríferos y argentíferos por medio de aparatos apropiados.