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 Cagnoli Mario, Scipioni BrunofiledCriticalCagnoli Mario
Priority to ITTO1977U53020UpriorityCriticalpatent/IT7753020U1/it
Publication of IT7753020U1publicationCriticalpatent/IT7753020U1/it