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Priority claimed from FI861101Aexternal-prioritypatent/FI81864C/en
Application filed by Lannen Konepaja OyfiledCriticalLannen Konepaja Oy
Publication of NO874680LpublicationCriticalpatent/NO874680L/en
Publication of NO874680D0publicationCriticalpatent/NO874680D0/en