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 Erik LauritsenfiledCriticalErik Lauritsen
Priority to DK87291ApriorityCriticalpatent/DK168963B1/da
Publication of DK87291D0publicationCriticalpatent/DK87291D0/da
Publication of DK87291ApublicationCriticalpatent/DK87291A/da
Application grantedgrantedCritical
Publication of DK168963B1publicationCriticalpatent/DK168963B1/da