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Filing date
Publication date
Priority claimed from US06/916,342external-prioritypatent/US4784642A/en
Priority claimed from US06/916,343external-prioritypatent/US4756501A/en
Priority claimed from NO874190Aexternal-prioritypatent/NO172213C/no
Publication of NO894004LpublicationCriticalpatent/NO894004L/no
Application filed by Deknatel Tech CorpfiledCriticalDeknatel Tech Corp
Priority to NO894004ApriorityCriticalpatent/NO173431C/no
Publication of NO894004D0publicationCriticalpatent/NO894004D0/no
Publication of NO173431BpublicationCriticalpatent/NO173431B/no
Publication of NO173431CpublicationCriticalpatent/NO173431C/no