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 Marcello RogaifiledCriticalMarcello Rogai
Priority to ITFI910286ApriorityCriticalpatent/IT1252878B/it
Publication of ITFI910286A0publicationCriticalpatent/ITFI910286A0/it
Publication of ITFI910286A1publicationCriticalpatent/ITFI910286A1/it
Application grantedgrantedCritical
Publication of IT1252878BpublicationCriticalpatent/IT1252878B/it
Macchina per il controllo ad alta velocita' della filettatura di viti o dadi mediante avvitamento e svitamento di un attrezzo filettato di controllo.