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 Stefano SottroifiledCriticalStefano Sottroi
Priority to ITBL980006priorityCriticalpatent/IT1305745B1/en
Publication of ITBL980006A1publicationCriticalpatent/ITBL980006A1/en
Application grantedgrantedCritical
Publication of IT1305745B1publicationCriticalpatent/IT1305745B1/en