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 Luigi FranceschinifiledCriticalLuigi Franceschini
Priority to IT3577590UpriorityCriticalpatent/IT221433Z2/it
Publication of IT9035775V0publicationCriticalpatent/IT9035775V0/it
Publication of IT9035775U1publicationCriticalpatent/IT9035775U1/it
Application grantedgrantedCritical
Publication of IT221433Z2publicationCriticalpatent/IT221433Z2/it