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 J BoletfiledCriticalJ Bolet
Priority to DK93159ApriorityCriticalpatent/DK117715B/en
Publication of DK117715BpublicationCriticalpatent/DK117715B/en