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Application filed by Siegfried Schiller, Rudolf Schroller, Guenter Jasch, Karl Heinz Ihle, Harry Forster, Bernd Dieter Wenzel, Guenter KlemmfiledCriticalSiegfried Schiller
Priority to DD19398776ApriorityCriticalpatent/DD126194B1/xx
Publication of DD126194A1publicationCriticalpatent/DD126194A1/xx
Publication of DD126194B1publicationCriticalpatent/DD126194B1/xx