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.)
Empresa Nacional De Aluminio S A
Original Assignee
Empresa Nacional De Aluminio 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 Empresa Nacional De Aluminio S AfiledCriticalEmpresa Nacional De Aluminio S A
Priority to ES1975211580UpriorityCriticalpatent/ES211580Y/es
Publication of ES211580UpublicationCriticalpatent/ES211580U/es
Application grantedgrantedCritical
Publication of ES211580YpublicationCriticalpatent/ES211580Y/es