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 Lanfranco Anzani, Anzani OnoriofiledCriticalLanfranco Anzani
Priority to IT20247ApriorityCriticalpatent/IT1240068B/en
Publication of IT9020247A0publicationCriticalpatent/IT9020247A0/en
Publication of IT9020247A1publicationCriticalpatent/IT9020247A1/en
Application grantedgrantedCritical
Publication of IT1240068BpublicationCriticalpatent/IT1240068B/en