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.)
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Priority claimed from PCT/NO1987/000068external-prioritypatent/WO1989003917A1/en
Application filed by Sten Y SondovfiledCriticalSten Y Sondov
Priority to NO90901874ApriorityCriticalpatent/NO901874L/no
Publication of NO901874D0publicationCriticalpatent/NO901874D0/no
Publication of NO901874LpublicationCriticalpatent/NO901874L/no