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 Giovanni FacchinatofiledCriticalGiovanni Facchinato
Priority to IT02502/86ApriorityCriticalpatent/IT1189898B/it
Publication of IT8602502A0publicationCriticalpatent/IT8602502A0/it
Application grantedgrantedCritical
Publication of IT1189898BpublicationCriticalpatent/IT1189898B/it