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 BentsenfiledCriticalAage Bentsen
Priority to DK184146ApriorityCriticalpatent/DK67484C/en
Application grantedgrantedCritical
Publication of DK67484CpublicationCriticalpatent/DK67484C/en