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 Prisma Brevetti SrlfiledCriticalPrisma Brevetti Srl
Priority to IT8745719ApriorityCriticalpatent/IT1210381B/it
Publication of IT8745719A0publicationCriticalpatent/IT8745719A0/it
Application grantedgrantedCritical
Publication of IT1210381BpublicationCriticalpatent/IT1210381B/it