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 P NiciforacisfiledCriticalP Niciforacis
Priority to GR59977ApriorityCriticalpatent/GR63440B/el
Publication of GR63440BpublicationCriticalpatent/GR63440B/el
Priority to JP7442280Aprioritypatent/JPS5638524A/ja