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 Emil HansenfiledCriticalEmil Hansen
Priority to DK22351ApriorityCriticalpatent/DK75405C/da
Application grantedgrantedCritical
Publication of DK75405CpublicationCriticalpatent/DK75405C/da