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 Sepi SrlfiledCriticalSepi Srl
Priority to IT05196/80ApriorityCriticalpatent/IT1136011B/en
Publication of IT8005196A0publicationCriticalpatent/IT8005196A0/en
Application grantedgrantedCritical
Publication of IT1136011BpublicationCriticalpatent/IT1136011B/en