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 Dronningborg Maskinfab AsfiledCriticalDronningborg Maskinfab As
Priority to DK34160ApriorityCriticalpatent/DK93157C/da
Application grantedgrantedCritical
Publication of DK93157CpublicationCriticalpatent/DK93157C/da