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 Fumagalli Ermanno Fumagalli AlfiledCriticalFumagalli Ermanno Fumagalli Al
Priority to IT2157886UpriorityCriticalpatent/IT211615Z2/it
Publication of IT8621578V0publicationCriticalpatent/IT8621578V0/it
Application grantedgrantedCritical
Publication of IT211615Z2publicationCriticalpatent/IT211615Z2/it