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 F F J KrygerfiledCriticalF F J Kryger
Priority to DK227275ApriorityCriticalpatent/DK135829B/da
Publication of DK227275ApublicationCriticalpatent/DK227275A/da
Publication of DK135829BpublicationCriticalpatent/DK135829B/da
Application grantedgrantedCritical
Publication of DK135829CpublicationCriticalpatent/DK135829C/da
