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 GB939308912Aexternal-prioritypatent/GB9308912D0/en
Priority claimed from GB939322310Aexternal-prioritypatent/GB9322310D0/en
Priority claimed from PCT/NO1994/000079external-prioritypatent/WO1994025552A1/en
Application filed by Norsk Hydro AsfiledCriticalNorsk Hydro As
Priority to NO954334ApriorityCriticalpatent/NO304697B1/no
Publication of NO954334D0publicationCriticalpatent/NO954334D0/no
Publication of NO954334LpublicationCriticalpatent/NO954334L/no
Publication of NO304697B1publicationCriticalpatent/NO304697B1/no