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 JohansenfiledCriticalErik Johansen
Priority to DK52884ApriorityCriticalpatent/DK150000C/en
Publication of DK52884D0publicationCriticalpatent/DK52884D0/en
Publication of DK52884ApublicationCriticalpatent/DK52884A/en
Publication of DK150000BpublicationCriticalpatent/DK150000B/en
Application grantedgrantedCritical
Publication of DK150000CpublicationCriticalpatent/DK150000C/en