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Priority claimed from GB898922503Aexternal-prioritypatent/GB8922503D0/en
Application filed by Crossflow Microfiltration LtdfiledCriticalCrossflow Microfiltration Ltd
Publication of NO921332D0publicationCriticalpatent/NO921332D0/en
Publication of NO921332LpublicationCriticalpatent/NO921332L/en