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Application filed by Umberto Jofinetti BogillifiledCriticalUmberto Jofinetti Bogilli
Priority to IT67216/82ApriorityCriticalpatent/IT1154486B/it
Publication of IT8267216A0publicationCriticalpatent/IT8267216A0/it
Application grantedgrantedCritical
Publication of IT1154486BpublicationCriticalpatent/IT1154486B/it