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Priority claimed from DE19853520614external-prioritypatent/DE3520614A1/de
Application filed by Mogensen Fredrik AbfiledCriticalMogensen Fredrik Ab
Publication of NO870169LpublicationCriticalpatent/NO870169L/no
Publication of NO171252BpublicationCriticalpatent/NO171252B/no
Publication of NO171252CpublicationCriticalpatent/NO171252C/no