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 Ciatti Ubaldo & Figli S R LfiledCriticalCiatti Ubaldo & Figli S R L
Priority to IT8701213ApriorityCriticalpatent/IT1216951B/it
Publication of IT8701213A0publicationCriticalpatent/IT8701213A0/it
Application grantedgrantedCritical
Publication of IT1216951BpublicationCriticalpatent/IT1216951B/it