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 Peter Bom-MadsenfiledCriticalNiels Peter Bom-Madsen
Priority to DK128156ApriorityCriticalpatent/DK85770C/en
Application grantedgrantedCritical
Publication of DK85770CpublicationCriticalpatent/DK85770C/en