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Priority claimed from GB898928456Aexternal-prioritypatent/GB8928456D0/en
Priority claimed from GB909023645Aexternal-prioritypatent/GB9023645D0/en
Priority claimed from PCT/GB1990/001941external-prioritypatent/WO1991008737A2/en
Application filed by Fisons PlcfiledCriticalFisons Plc
Publication of NO922345D0publicationCriticalpatent/NO922345D0/no
Publication of NO922345LpublicationCriticalpatent/NO922345L/no