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 Antonello SignorellifiledCriticalAntonello Signorelli
Priority to ITMI972212priorityCriticalpatent/IT1295244B1/it
Publication of ITMI972212A1publicationCriticalpatent/ITMI972212A1/it
Application grantedgrantedCritical
Publication of IT1295244B1publicationCriticalpatent/IT1295244B1/it