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
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Application filed by Iso Kern AsfiledCriticalIso Kern As
Priority to DK559573ApriorityCriticalpatent/DK559573A/da
Priority to SE7412939Aprioritypatent/SE406977B/xx
Priority to NO743694Aprioritypatent/NO743694L/no
Publication of DK559573ApublicationCriticalpatent/DK559573A/da