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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES18965ApriorityCriticalpatent/ES18965A2/es
Publication of ES18965A2publicationCriticalpatent/ES18965A2/es
Mejoras en los aparatos para la separación de las partículas de oro o de otros metales relativamente preciosos, recuperándolas de las masas de pulpa o de otras materias con que estén aleadas.