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
Application filed by A NedregaardfiledCriticalA Nedregaard
Priority to NO268668ApriorityCriticalpatent/NO122056B/no
Publication of NO122056BpublicationCriticalpatent/NO122056B/no