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 DE19722219901external-prioritypatent/DE2219901C3/de
Priority claimed from DK211573Aexternal-prioritypatent/DK139147C/da
Application filed by J MaierfiledCriticalJ Maier
Priority to DK611974ApriorityCriticalpatent/DK144533C/da
Publication of DK611974ApublicationCriticalpatent/DK611974A/da
Publication of DK144533BpublicationCriticalpatent/DK144533B/da
Application grantedgrantedCritical
Publication of DK144533CpublicationCriticalpatent/DK144533C/da