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Application filed by Olaf Sigmund StokkelandfiledCriticalOlaf Sigmund Stokkeland
Priority to NO19993425ApriorityCriticalpatent/NO313118B1/no
Publication of NO993425D0publicationCriticalpatent/NO993425D0/no
Publication of NO993425LpublicationCriticalpatent/NO993425L/no
Publication of NO313118B1publicationCriticalpatent/NO313118B1/no