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Priority claimed from US06/045,711external-prioritypatent/US4304107A/en
Application filed by Borg WarnerfiledCriticalBorg Warner
Publication of IT8022458A0publicationCriticalpatent/IT8022458A0/it
Application grantedgrantedCritical
Publication of IT1131222BpublicationCriticalpatent/IT1131222B/it