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
Priority claimed from DK520482Aexternal-prioritypatent/DK520482A/da
Application filed by Jacobsen P E BfiledCriticalJacobsen P E B
Application grantedgrantedCritical
Publication of ATE24832T1publicationCriticalpatent/ATE24832T1/de