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 Arne Vilh Neergaard-HenrichsenfiledCriticalArne Vilh Neergaard-Henrichsen
Priority to DK68259ApriorityCriticalpatent/DK93329C/en
Application grantedgrantedCritical
Publication of DK93329CpublicationCriticalpatent/DK93329C/en