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 Hans Joergen LousenfiledCriticalHans Joergen Lousen
Priority to DK55151ApriorityCriticalpatent/DK77240C/en
Application grantedgrantedCritical
Publication of DK77240CpublicationCriticalpatent/DK77240C/en