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 filedfiledCritical
Priority to ITMI971169priorityCriticalpatent/IT1292362B1/it
Publication of ITMI971169A0publicationCriticalpatent/ITMI971169A0/it
Publication of ITMI971169A1publicationCriticalpatent/ITMI971169A1/it
Application grantedgrantedCritical
Publication of IT1292362B1publicationCriticalpatent/IT1292362B1/it