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Priority claimed from US07/198,976external-prioritypatent/US4851417A/en
Application filed by Rensselaer Polytech InstfiledCriticalRensselaer Polytech Inst
Publication of NO905046D0publicationCriticalpatent/NO905046D0/no
Publication of NO905046LpublicationCriticalpatent/NO905046L/no