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 May PierluigifiledCriticalMay Pierluigi
Priority to IT69429/78ApriorityCriticalpatent/IT1160880B/it
Publication of IT7869429A0publicationCriticalpatent/IT7869429A0/it
Application grantedgrantedCritical
Publication of IT1160880BpublicationCriticalpatent/IT1160880B/it