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Priority claimed from SE8305106Aexternal-prioritypatent/SE440202B/en
Priority claimed from SE8401526Aexternal-prioritypatent/SE452573B/en
Priority claimed from PCT/SE1984/000303external-prioritypatent/WO1985001243A1/en
Application filed by Kurt Goeran AnderssonfiledCriticalKurt Goeran Andersson
Publication of FI883181A0publicationCriticalpatent/FI883181A0/en
Publication of FI883181ApublicationCriticalpatent/FI883181A/en