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 Ingemar SrlfiledCriticalIngemar Srl
Priority to IT25451/80ApriorityCriticalpatent/IT1133947B/it
Publication of IT8025451A0publicationCriticalpatent/IT8025451A0/it
Application grantedgrantedCritical
Publication of IT1133947BpublicationCriticalpatent/IT1133947B/it