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 Nova VertafiledCriticalNova Verta
Priority to IT01244/78ApriorityCriticalpatent/IT1104203B/en
Publication of IT7801244A0publicationCriticalpatent/IT7801244A0/en
Application grantedgrantedCritical
Publication of IT1104203BpublicationCriticalpatent/IT1104203B/en