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Filing date
Publication date
Priority claimed from US06/602,683external-prioritypatent/US4803025A/en
Priority claimed from US06/654,391external-prioritypatent/US4610832A/en
Priority claimed from NO851573Aexternal-prioritypatent/NO164883C/en
Publication of NO901098LpublicationCriticalpatent/NO901098L/en
Application filed by AlusuissefiledCriticalAlusuisse
Priority to NO901098ApriorityCriticalpatent/NO901098D0/en
Publication of NO901098D0publicationCriticalpatent/NO901098D0/en