IT1091872BIT19111/78AIT1911178AIT1091872BIT 1091872 BIT1091872 BIT 1091872BIT 19111/78 AIT19111/78 AIT 19111/78AIT 1911178 AIT1911178 AIT 1911178AIT 1091872 BIT1091872 BIT 1091872B
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 Sandrini AugustofiledCriticalSandrini Augusto
Priority to IT19111/78ApriorityCriticalpatent/IT1091872B/en
Publication of IT7819111A0publicationCriticalpatent/IT7819111A0/en
Application grantedgrantedCritical
Publication of IT1091872BpublicationCriticalpatent/IT1091872B/en