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 ES59012ApriorityCriticalpatent/ES59012A1/es
Publication of ES59012A1publicationCriticalpatent/ES59012A1/es
ES59012A1914-08-261914-08-26Un procedimiento perfeccionado para la recuperación de los componentes aprovechables de los minerales complexos.
ExpiredES59012A1
(es)