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 Gianni Luigi OttobonifiledCriticalGianni Luigi Ottoboni
Priority to IT8585533ApriorityCriticalpatent/IT1210532B/it
Publication of IT8585533A0publicationCriticalpatent/IT8585533A0/it
Application grantedgrantedCritical
Publication of IT1210532BpublicationCriticalpatent/IT1210532B/it