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 Dronningborg Maskinfabrik A/SfiledCriticalDronningborg Maskinfabrik A/S
Priority to DK333372ApriorityCriticalpatent/DK136173B/da
Priority to DE19732333636prioritypatent/DE2333636C2/de
Priority to FR7324521Aprioritypatent/FR2190339B3/fr
Publication of DK136173BpublicationCriticalpatent/DK136173B/da
Application grantedgrantedCritical
Publication of DK136173CpublicationCriticalpatent/DK136173C/da
