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 Metalurgica Del Estano S A E
Original Assignee
Minero Metalurgica Del Estano S A E
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 Metalurgica Del Estano S A EfiledCriticalMinero Metalurgica Del Estano S A E
Priority to ES212354ApriorityCriticalpatent/ES212354A3/es
Publication of ES212354A3publicationCriticalpatent/ES212354A3/es