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 Sasib SpafiledCriticalSasib Spa
Publication of IT8812572A0publicationCriticalpatent/IT8812572A0/it
Application grantedgrantedCritical
Publication of IT1225714BpublicationCriticalpatent/IT1225714B/it