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 Norva Maskinfabrik AsfiledCriticalNorva Maskinfabrik As
Priority to DK446246ApriorityCriticalpatent/DK69200C/da
Application grantedgrantedCritical
Publication of DK69200CpublicationCriticalpatent/DK69200C/da