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 Ole Christian AndersenfiledCriticalOle Christian Andersen
Priority to DK230146ApriorityCriticalpatent/DK67702C/da
Application grantedgrantedCritical
Publication of DK67702CpublicationCriticalpatent/DK67702C/da