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 Sergio TontarellifiledCriticalSergio Tontarelli
Priority to IT00632/79ApriorityCriticalpatent/IT1121113B/it
Publication of IT7900632A0publicationCriticalpatent/IT7900632A0/it
Application grantedgrantedCritical
Publication of IT1121113BpublicationCriticalpatent/IT1121113B/it