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Application filed by Iginio Carlo SpeziafiledCriticalIginio Carlo Spezia
Priority to IT19458/82ApriorityCriticalpatent/IT1200366B/it
Publication of IT8219458A0publicationCriticalpatent/IT8219458A0/it
Application grantedgrantedCritical
Publication of IT1200366BpublicationCriticalpatent/IT1200366B/it