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 Knudsen LfiledCriticalKnudsen L
Priority to DK428076ApriorityCriticalpatent/DK428076A/da
Publication of DK428076ApublicationCriticalpatent/DK428076A/da