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 NO125468Aexternal-prioritypatent/NO131548C/no
Application filed by Basf AgfiledCriticalBasf Ag
Priority to NO386072ApriorityCriticalpatent/NO133106C/no
Publication of NO133106BpublicationCriticalpatent/NO133106B/no
Publication of NO133106CpublicationCriticalpatent/NO133106C/no