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Priority claimed from PCT/SE1984/000086external-prioritypatent/WO1985004203A1/en
Application filed by Leif BerntssonfiledCriticalLeif Berntsson
Publication of DK513485ApublicationCriticalpatent/DK513485A/en
Publication of DK513485D0publicationCriticalpatent/DK513485D0/en
Publication of DK158096BpublicationCriticalpatent/DK158096B/en
Application grantedgrantedCritical
Publication of DK158096CpublicationCriticalpatent/DK158096C/en