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 August CoendersfiledCriticalAugust Coenders
Priority to DK169655ApriorityCriticalpatent/DK85156C/da
Application grantedgrantedCritical
Publication of DK85156CpublicationCriticalpatent/DK85156C/da