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 Mariani EnricofiledCriticalMariani Enrico
Priority to IT8821382ApriorityCriticalpatent/IT1226930B/it
Publication of IT8821382A0publicationCriticalpatent/IT8821382A0/it
Application grantedgrantedCritical
Publication of IT1226930BpublicationCriticalpatent/IT1226930B/it