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Application filed by Antonio FerrofiledCriticalAntonio Ferro
Priority to IT21029/86ApriorityCriticalpatent/IT1196452B/it
Publication of IT8621029A0publicationCriticalpatent/IT8621029A0/it
Publication of IT8621029A1publicationCriticalpatent/IT8621029A1/it
Application grantedgrantedCritical
Publication of IT1196452BpublicationCriticalpatent/IT1196452B/it