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 Walter Bruno PozzifiledCriticalWalter Bruno Pozzi
Priority to IT8140064ApriorityCriticalpatent/IT1206219B/en
Publication of IT8140064A0publicationCriticalpatent/IT8140064A0/en
Application grantedgrantedCritical
Publication of IT1206219BpublicationCriticalpatent/IT1206219B/en