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 Kai OlsenfiledCriticalKai Olsen
Priority to DK70548ApriorityCriticalpatent/DK72335C/da
Application grantedgrantedCritical
Publication of DK72335CpublicationCriticalpatent/DK72335C/da