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 Merlini FrancescofiledCriticalMerlini Francesco
Priority to IT05236/78ApriorityCriticalpatent/IT1103047B/en
Publication of IT7805236A0publicationCriticalpatent/IT7805236A0/en
Application grantedgrantedCritical
Publication of IT1103047BpublicationCriticalpatent/IT1103047B/en