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 IT93PI000013ApriorityCriticalpatent/IT1268481B1/en
Publication of ITPI930013A0publicationCriticalpatent/ITPI930013A0/en
Publication of ITPI930013A1publicationCriticalpatent/ITPI930013A1/en
Application grantedgrantedCritical
Publication of IT1268481B1publicationCriticalpatent/IT1268481B1/en