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 Mogens Lorentzen, Henning KristensenfiledCriticalMogens Lorentzen
Priority to DK129785ApriorityCriticalpatent/DK129785A/da
Publication of DK129785D0publicationCriticalpatent/DK129785D0/da
Publication of DK129785ApublicationCriticalpatent/DK129785A/da