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Application filed by S C M S N C Societa CostruzionfiledCriticalS C M S N C Societa Costruzion
Priority to IT67271/81ApriorityCriticalpatent/IT1144552B/it
Publication of IT8167271A0publicationCriticalpatent/IT8167271A0/it
Application grantedgrantedCritical
Publication of IT1144552BpublicationCriticalpatent/IT1144552B/it