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Application filed by Ole Sigmund BraathenfiledCriticalOle Sigmund Braathen
Priority to NO920132ApriorityCriticalpatent/NO178215C/no
Publication of NO920132D0publicationCriticalpatent/NO920132D0/no
Publication of NO920132LpublicationCriticalpatent/NO920132L/no
Publication of NO178215BpublicationCriticalpatent/NO178215B/no
Publication of NO178215CpublicationCriticalpatent/NO178215C/no