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 Aage BeyerfiledCriticalAage Beyer
Priority to DK44946ApriorityCriticalpatent/DK72224C/en
Application grantedgrantedCritical
Publication of DK72224CpublicationCriticalpatent/DK72224C/en