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Application filed by Volker Groebe, Werner Makschin, Werner Zibell, Paul Klug, Wolfgang Albrecht, Rudolph Axel, Peter Eberhard, Dawczynski HansfiledCriticalVolker Groebe
Priority to DD19780377ApriorityCriticalpatent/DD130668B1/de
Publication of DD130668A1publicationCriticalpatent/DD130668A1/de
Publication of DD130668B1publicationCriticalpatent/DD130668B1/de