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 Henning Hald PedersenfiledCriticalHenning Hald Pedersen
Priority to DK457086ApriorityCriticalpatent/DK154516B/da
Publication of DK457086D0publicationCriticalpatent/DK457086D0/da
Publication of DK457086ApublicationCriticalpatent/DK457086A/da
Publication of DK154516BpublicationCriticalpatent/DK154516B/da