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Priority claimed from FI854207Aexternal-prioritypatent/FI75637C/fi
Application filed by Markku KarhumaekifiledCriticalMarkku Karhumaeki
Publication of NO872653LpublicationCriticalpatent/NO872653L/no
Publication of NO872653D0publicationCriticalpatent/NO872653D0/no
Publication of NO165155BpublicationCriticalpatent/NO165155B/no
Publication of NO165155CpublicationCriticalpatent/NO165155C/no