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Application filed by Antonio PerlinofiledCriticalAntonio Perlino
Priority to IT67200/81ApriorityCriticalpatent/IT1143390B/it
Publication of IT8167200A0publicationCriticalpatent/IT8167200A0/it
Priority to GB8203573Aprioritypatent/GB2094961B/en
Priority to DE19823204718prioritypatent/DE3204718A1/de
Priority to FR8202327Aprioritypatent/FR2500138A1/fr
Application grantedgrantedCritical
Publication of IT1143390BpublicationCriticalpatent/IT1143390B/it