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 Harald Laurits SoerensenfiledCriticalHarald Laurits Soerensen
Priority to DK208451ApriorityCriticalpatent/DK75715C/da
Application grantedgrantedCritical
Publication of DK75715CpublicationCriticalpatent/DK75715C/da