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 Richard ParthumfiledCriticalRichard Parthum
Priority to DK100648ApriorityCriticalpatent/DK71647C/da
Application grantedgrantedCritical
Publication of DK71647CpublicationCriticalpatent/DK71647C/da