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
Priority claimed from BR7102823Uexternal-prioritypatent/BR7102823U/en
Application filed by Sergio Antonio Morello, Sergio Maria MorellofiledCriticalSergio Antonio Morello
Priority to ITTO920483ApriorityCriticalpatent/IT1256842B/en
Publication of ITTO920483A0publicationCriticalpatent/ITTO920483A0/en
Publication of ITTO920483A1publicationCriticalpatent/ITTO920483A1/en
Application grantedgrantedCritical
Publication of IT1256842BpublicationCriticalpatent/IT1256842B/en