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Application filed by Dubini SilvanofiledCriticalDubini Silvano
Priority to IT09468/83ApriorityCriticalpatent/IT1198640B/it
Publication of IT8309468A0publicationCriticalpatent/IT8309468A0/it
Application grantedgrantedCritical
Publication of IT1198640BpublicationCriticalpatent/IT1198640B/it