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 Bruno CoralifiledCriticalBruno Corali
Priority to IT25745/80ApriorityCriticalpatent/IT1134155B/en
Publication of IT8025745A0publicationCriticalpatent/IT8025745A0/en
Priority to DE19813132635prioritypatent/DE3132635A1/en
Priority to FR8116669Aprioritypatent/FR2489282A1/en
Priority to ES505017Aprioritypatent/ES505017A0/en
Application grantedgrantedCritical
Publication of IT1134155BpublicationCriticalpatent/IT1134155B/en