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 Harry ChristiansenfiledCriticalHarry Christiansen
Priority to DK76588ApriorityCriticalpatent/DK169807B1/da
Publication of DK76588D0publicationCriticalpatent/DK76588D0/da
Publication of DK76588ApublicationCriticalpatent/DK76588A/da
Application grantedgrantedCritical
Publication of DK169807B1publicationCriticalpatent/DK169807B1/da