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 Effort Maskinfabrik Ved J HassfiledCriticalEffort Maskinfabrik Ved J Hass
Priority to DK57060ApriorityCriticalpatent/DK94378C/en
Application grantedgrantedCritical
Publication of DK94378CpublicationCriticalpatent/DK94378C/en