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 Aalborg Vaerft As, Civilingenioer Viggo Axel KjaefiledCriticalAalborg Vaerft As
Priority to DK118545ApriorityCriticalpatent/DK64820C/en
Application grantedgrantedCritical
Publication of DK64820CpublicationCriticalpatent/DK64820C/en