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 Carl Christian KaysingfiledCriticalCarl Christian Kaysing
Priority to DK402758ApriorityCriticalpatent/DK93959C/da
Application grantedgrantedCritical
Publication of DK93959CpublicationCriticalpatent/DK93959C/da