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.)
Negra Ind S A
Original Assignee
Negra Ind 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 Negra Ind S AfiledCriticalNegra Ind S A
Priority to ES0078218UpriorityCriticalpatent/ES78218Y/es
Publication of ES78218UpublicationCriticalpatent/ES78218U/es
Application grantedgrantedCritical
Publication of ES78218YpublicationCriticalpatent/ES78218Y/es