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.)
ESTUDIOS TEC MAT ESPEC
Inst Nacional De Ind I N I
Original Assignee
ESTUDIOS TEC MAT ESPEC
Inst Nacional De Ind I N I
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 ESTUDIOS TEC MAT ESPEC, Inst Nacional De Ind I N IfiledCriticalESTUDIOS TEC MAT ESPEC
Priority to ES441995ApriorityCriticalpatent/ES441995A1/es
Priority to IT26307/76Aprioritypatent/IT1121726B/it
Publication of ES441995A1publicationCriticalpatent/ES441995A1/es