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 T J AndersonfiledCriticalT J Anderson
Priority to DK153081ApriorityCriticalpatent/DK153081A/da
Publication of DK153081ApublicationCriticalpatent/DK153081A/da