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 Puggaard Evald S, Erling A JoergensenfiledCriticalPuggaard Evald S
Priority to DK115183ApriorityCriticalpatent/DK115183D0/en
Publication of DK115183D0publicationCriticalpatent/DK115183D0/en