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Priority claimed from DK065186Aexternal-prioritypatent/DK163699C/en
Application filed by Poul Richter JoergensenfiledCriticalPoul Richter Joergensen
Publication of NO874238D0publicationCriticalpatent/NO874238D0/en
Publication of NO874238LpublicationCriticalpatent/NO874238L/en