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Application filed by Romann Paudert, Heinz Harenz, Jochen Auerbach, Bernhard Stollberg, Joachim Gaehde, Valentina Mueller, Horst Richter, Reinhard SteudelfiledCriticalRomann Paudert
Priority to DD20592678ApriorityCriticalpatent/DD136847A1/en
Publication of DD136847A1publicationCriticalpatent/DD136847A1/en