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Priority claimed from US07/501,237external-prioritypatent/US5025839A/en
Publication of NO921074LpublicationCriticalpatent/NO921074L/no
Application filed by Asten GroupfiledCriticalAsten Group
Priority to NO92921074ApriorityCriticalpatent/NO921074D0/no
Publication of NO921074D0publicationCriticalpatent/NO921074D0/no