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Application filed by Jubels Ab DoerrfabrikenfiledCriticalJubels Ab Doerrfabriken
Priority to NO761846ApriorityCriticalpatent/NO141959C/no
Publication of NO761846LpublicationCriticalpatent/NO761846L/no
Publication of NO141959CpublicationCriticalpatent/NO141959C/no