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Application filed by Sverre Munck AsfiledCriticalSverre Munck As
Priority to NO800318ApriorityCriticalpatent/NO149467C/no
Publication of NO800318LpublicationCriticalpatent/NO800318L/no
Publication of NO149467BpublicationCriticalpatent/NO149467B/no
Publication of NO149467CpublicationCriticalpatent/NO149467C/no