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 Ferrati PierangelofiledCriticalFerrati Pierangelo
Priority to IT8709324ApriorityCriticalpatent/IT1217032B/en
Publication of IT8709324A0publicationCriticalpatent/IT8709324A0/en
Application grantedgrantedCritical
Publication of IT1217032BpublicationCriticalpatent/IT1217032B/en