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Application filed by Horst Andraczek, Gerhard Guenther, Wolfgang Hartel, Guenter Hildebrand, Kurt Hoellger, Rolf Joachim, Dieter Kirmes, Heinz Kluck, Peper Friedrich Karl, Wolfgang Staab, Rudolf Stoever, Lothar TretnerfiledCriticalHorst Andraczek
Priority to DD20049777ApriorityCriticalpatent/DD132131B1/de
Publication of DD132131A1publicationCriticalpatent/DD132131A1/de
Publication of DD132131B1publicationCriticalpatent/DD132131B1/de