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 C FlensborgfiledCriticalA C Flensborg
Priority to DK290276ApriorityCriticalpatent/DK290276A/da
Publication of DK290276ApublicationCriticalpatent/DK290276A/da