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 Harry Jacobsen, Johannes KristiansenfiledCriticalHarry Jacobsen
Priority to DK26554ApriorityCriticalpatent/DK82339C/en
Application grantedgrantedCritical
Publication of DK82339CpublicationCriticalpatent/DK82339C/en