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 J MadsenfiledCriticalJ Madsen
Priority to DK125578ApriorityCriticalpatent/DK125578A/da
Publication of DK125578ApublicationCriticalpatent/DK125578A/da