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Priority claimed from SE8802908Aexternal-prioritypatent/SE460016B/sv
Application filed by Perfecta Pump AbfiledCriticalPerfecta Pump Ab
Publication of NO910615LpublicationCriticalpatent/NO910615L/no
Publication of NO910615D0publicationCriticalpatent/NO910615D0/no
Publication of NO174031BpublicationCriticalpatent/NO174031B/no
Publication of NO174031CpublicationCriticalpatent/NO174031C/no