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Priority claimed from US06/257,800external-prioritypatent/US4339247A/en
Application filed by Battelle Development CorpfiledCriticalBattelle Development Corp
Publication of NO824339LpublicationCriticalpatent/NO824339L/no
Publication of NO161038BpublicationCriticalpatent/NO161038B/no
Publication of NO161038CpublicationCriticalpatent/NO161038C/no