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 Zanchetta & C SrlfiledCriticalZanchetta & C Srl
Priority to IT97BO000737ApriorityCriticalpatent/IT1298386B1/en
Publication of ITBO970737A0publicationCriticalpatent/ITBO970737A0/en
Publication of ITBO970737A1publicationCriticalpatent/ITBO970737A1/en
Application grantedgrantedCritical
Publication of IT1298386B1publicationCriticalpatent/IT1298386B1/en