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 Vasalo And MihailfiledCriticalVasalo And Mihail
Priority to GR851037ApriorityCriticalpatent/GR851037B/el
Publication of GR851037BpublicationCriticalpatent/GR851037B/el