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Application filed by Polymotor Italiana SpafiledCriticalPolymotor Italiana Spa
Priority to IT12497/81ApriorityCriticalpatent/IT1146020B/it
Publication of IT8112497A0publicationCriticalpatent/IT8112497A0/it
Application grantedgrantedCritical
Publication of IT1146020BpublicationCriticalpatent/IT1146020B/it