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Application filed by Frigas S R LfiledCriticalFrigas S R L
Priority to IT8819744ApriorityCriticalpatent/IT1216066B/en
Publication of IT8819744A0publicationCriticalpatent/IT8819744A0/en
Application grantedgrantedCritical
Publication of IT1216066BpublicationCriticalpatent/IT1216066B/en