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Priority claimed from FR8502165Aexternal-prioritypatent/FR2577527B1/fr
Application filed by Lucas Marthe FrancinefiledCriticalLucas Marthe Francine
Publication of IT8647661A0publicationCriticalpatent/IT8647661A0/it
Publication of IT8647661A1publicationCriticalpatent/IT8647661A1/it
Application grantedgrantedCritical
Publication of IT1190300BpublicationCriticalpatent/IT1190300B/it