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 Dyrlaege Francis Earle MartinfiledCriticalDyrlaege Francis Earle Martin
Priority to DK109647ApriorityCriticalpatent/DK73496C/da
Application grantedgrantedCritical
Publication of DK73496CpublicationCriticalpatent/DK73496C/da