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Application filed by Trigas S R LfiledCriticalTrigas S R L
Priority to IT21947/87ApriorityCriticalpatent/IT1222679B/it
Publication of IT8721947A0publicationCriticalpatent/IT8721947A0/it
Application grantedgrantedCritical
Publication of IT1222679BpublicationCriticalpatent/IT1222679B/it