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Application filed by Fritz BjoernevaagfiledCriticalFritz Bjoernevaag
Priority to NO980432ApriorityCriticalpatent/NO306281B1/no
Publication of NO980432D0publicationCriticalpatent/NO980432D0/no
Publication of NO980432LpublicationCriticalpatent/NO980432L/no
Publication of NO306281B1publicationCriticalpatent/NO306281B1/no