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.)
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Publication date
Priority claimed from DK141988Aexternal-prioritypatent/DK141988D0/da
Application filed by Svend WichmannfiledCriticalSvend Wichmann
Priority to DK124589ApriorityCriticalpatent/DK124589A/da
Publication of DK124589D0publicationCriticalpatent/DK124589D0/da
Publication of DK124589ApublicationCriticalpatent/DK124589A/da