IT1128137BIT49257/80AIT4925780AIT1128137BIT 1128137 BIT1128137 BIT 1128137BIT 49257/80 AIT49257/80 AIT 49257/80AIT 4925780 AIT4925780 AIT 4925780AIT 1128137 BIT1128137 BIT 1128137B
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 Georg EknesfiledCriticalGeorg Eknes
Priority to IT49257/80ApriorityCriticalpatent/IT1128137B/it
Publication of IT8049257A0publicationCriticalpatent/IT8049257A0/it
Application grantedgrantedCritical
Publication of IT1128137BpublicationCriticalpatent/IT1128137B/it