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 Cattaneo Luigi SpafiledCriticalCattaneo Luigi Spa
Priority to IT93MI000239UpriorityCriticalpatent/IT229755Y1/it
Publication of ITMI930239V0publicationCriticalpatent/ITMI930239V0/it
Publication of ITMI930239U1publicationCriticalpatent/ITMI930239U1/it
Application grantedgrantedCritical
Publication of IT229755Y1publicationCriticalpatent/IT229755Y1/it