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 Karl Emil Mortensen BartensfiledCriticalKarl Emil Mortensen Bartens
Priority to GR310103140ApriorityCriticalpatent/GR3140B/el
Publication of GR3140BpublicationCriticalpatent/GR3140B/el