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 Bonomini S D F FllifiledCriticalBonomini S D F Flli
Priority to IT05273/78ApriorityCriticalpatent/IT1103028B/en
Publication of IT7805273A0publicationCriticalpatent/IT7805273A0/en
Application grantedgrantedCritical
Publication of IT1103028BpublicationCriticalpatent/IT1103028B/en