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 SE9000156Aexternal-prioritypatent/SE467632B/en
Priority claimed from SE9000157Aexternal-prioritypatent/SE467886B/en
Priority claimed from PCT/SE1991/000034external-prioritypatent/WO1991010805A1/en
Application filed by Uniroc AbfiledCriticalUniroc Ab
Publication of NO922814D0publicationCriticalpatent/NO922814D0/en
Publication of NO922814LpublicationCriticalpatent/NO922814L/en