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 Kristen Pedersen SiggaardfiledCriticalKristen Pedersen Siggaard
Priority to DK208547ApriorityCriticalpatent/DK67812C/da
Application grantedgrantedCritical
Publication of DK67812CpublicationCriticalpatent/DK67812C/da