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 Christensen S & Co Maskinfab AfiledCriticalChristensen S & Co Maskinfab A
Priority to DK492969ApriorityCriticalpatent/DK127834B/en
Publication of DK127834BpublicationCriticalpatent/DK127834B/en