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 Dresden Pillnitz ObstforschfiledCriticalDresden Pillnitz Obstforsch
Priority to DD24809483ApriorityCriticalpatent/DD213647A1/de
Publication of DD213647A1publicationCriticalpatent/DD213647A1/de