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 Mario MellafiledCriticalMario Mella
Priority to IT02172390ApriorityCriticalpatent/IT1244060B/en
Publication of IT9021723A0publicationCriticalpatent/IT9021723A0/en
Publication of IT9021723A1publicationCriticalpatent/IT9021723A1/en
Application grantedgrantedCritical
Publication of IT1244060BpublicationCriticalpatent/IT1244060B/en