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.)
Minero Siderurgica De Ponferrada S A
Original Assignee
Minero Siderurgica De Ponferrada S A
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 Minero Siderurgica De Ponferrada S AfiledCriticalMinero Siderurgica De Ponferrada S A
Priority to ES71508ApriorityCriticalpatent/ES71508A1/es
Publication of ES71508A1publicationCriticalpatent/ES71508A1/es
ES71508A1919-11-281919-11-28Un procedimiento químico para el tratamiento de minerales de vanadio para la obtención del vanadato de sodio.
ExpiredES71508A1
(es)