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 Ejnar Lauritz Ove BodenhagenfiledCriticalEjnar Lauritz Ove Bodenhagen
Priority to DK370757ApriorityCriticalpatent/DK86702C/da
Application grantedgrantedCritical
Publication of DK86702CpublicationCriticalpatent/DK86702C/da