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 Niels Johannes HaustrupfiledCriticalNiels Johannes Haustrup
Priority to DK121765ApriorityCriticalpatent/DK106074C/da
Application grantedgrantedCritical
Publication of DK106074CpublicationCriticalpatent/DK106074C/da