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 E O KraghfiledCriticalE O Kragh
Priority to DK162480ApriorityCriticalpatent/DK162480A/en
Publication of DK162480ApublicationCriticalpatent/DK162480A/en