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 Giuseppe LovisottofiledCriticalGiuseppe Lovisotto
Priority to IT83453/82ApriorityCriticalpatent/IT1158301B/en
Publication of IT8283453A0publicationCriticalpatent/IT8283453A0/en
Application grantedgrantedCritical
Publication of IT1158301BpublicationCriticalpatent/IT1158301B/en