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 Vittorio ArtonifiledCriticalVittorio Artoni
Priority to IT01812589ApriorityCriticalpatent/IT1236190B/it
Publication of IT8918125A0publicationCriticalpatent/IT8918125A0/it
Publication of IT8918125A1publicationCriticalpatent/IT8918125A1/it
Application grantedgrantedCritical
Publication of IT1236190BpublicationCriticalpatent/IT1236190B/it