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 SE8505539Aexternal-prioritypatent/SE450969B/en
Application filed by Joensson Entre E & GfiledCriticalJoensson Entre E & G
Publication of DK387787D0publicationCriticalpatent/DK387787D0/en
Publication of DK387787ApublicationCriticalpatent/DK387787A/en
Application grantedgrantedCritical
Publication of DK168242B1publicationCriticalpatent/DK168242B1/en