Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE8700887Aexternal-prioritypatent/SE8700887L/
Application filed by Unicont System AbfiledCriticalUnicont System Ab
Publication of NO884889D0publicationCriticalpatent/NO884889D0/no
Publication of NO884889LpublicationCriticalpatent/NO884889L/no
Publication of NO170144BpublicationCriticalpatent/NO170144B/no
Publication of NO170144CpublicationCriticalpatent/NO170144C/no