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Application filed by L I F E L Di Torta Mario E C SfiledCriticalL I F E L Di Torta Mario E C S
Priority to IT67803/80ApriorityCriticalpatent/IT1130453B/it
Publication of IT8067803A0publicationCriticalpatent/IT8067803A0/it
Application grantedgrantedCritical
Publication of IT1130453BpublicationCriticalpatent/IT1130453B/it