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Priority claimed from GB858502922Aexternal-prioritypatent/GB8502922D0/en
Priority claimed from GB858515401Aexternal-prioritypatent/GB8515401D0/en
Application filed by Titon HardwarefiledCriticalTiton Hardware
Priority claimed from EP19860300732external-prioritypatent/EP0193291B1/en
Application grantedgrantedCritical
Publication of ATE62972T1publicationCriticalpatent/ATE62972T1/en