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 Sigurd ChristensenfiledCriticalSigurd Christensen
Priority to DK99652ApriorityCriticalpatent/DK76207C/da
Application grantedgrantedCritical
Publication of DK76207CpublicationCriticalpatent/DK76207C/da