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Publication date
Priority claimed from NO881104Aexternal-prioritypatent/NO881104D0/no
Application filed by Imenco AsfiledCriticalImenco As
Priority to NO881456ApriorityCriticalpatent/NO163707C/no
Publication of NO881456D0publicationCriticalpatent/NO881456D0/no
Publication of NO881456LpublicationCriticalpatent/NO881456L/no
Publication of NO163707BpublicationCriticalpatent/NO163707B/no
Publication of NO163707CpublicationCriticalpatent/NO163707C/no