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 Donini Di Algisi Massimo E FabfiledCriticalDonini Di Algisi Massimo E Fab
Priority to IT18113/88ApriorityCriticalpatent/IT1221403B/it
Publication of IT8818113A0publicationCriticalpatent/IT8818113A0/it
Application grantedgrantedCritical
Publication of IT1221403BpublicationCriticalpatent/IT1221403B/it