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Priority claimed from SE8603671Aexternal-prioritypatent/SE458537B/sv
Application filed by Goeran StroembergfiledCriticalGoeran Stroemberg
Publication of NO881796LpublicationCriticalpatent/NO881796L/no
Publication of NO881796D0publicationCriticalpatent/NO881796D0/no
Publication of NO166196BpublicationCriticalpatent/NO166196B/no
Publication of NO166196CpublicationCriticalpatent/NO166196C/no