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Application filed by Mikal BellfiledCriticalMikal Bell
Priority to NO763624ApriorityCriticalpatent/NO141498C/no
Publication of NO763624LpublicationCriticalpatent/NO763624L/no
Publication of NO141498BpublicationCriticalpatent/NO141498B/no
Publication of NO141498CpublicationCriticalpatent/NO141498C/no