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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Publication date
Priority claimed from PCT/NO1987/000020external-prioritypatent/WO1987005652A1/en
Application filed by Protan AsfiledCriticalProtan As
Priority to NO874256ApriorityCriticalpatent/NO165886C/no
Publication of NO874256D0publicationCriticalpatent/NO874256D0/no
Publication of NO874256LpublicationCriticalpatent/NO874256L/no
Publication of NO165886BpublicationCriticalpatent/NO165886B/no
Publication of NO165886CpublicationCriticalpatent/NO165886C/no