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 Renzo TortellifiledCriticalRenzo Tortelli
Priority to IT8203480ApriorityCriticalpatent/IT1207412B/en
Publication of IT8203480A0publicationCriticalpatent/IT8203480A0/en
Application grantedgrantedCritical
Publication of IT1207412BpublicationCriticalpatent/IT1207412B/en