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Application filed by Joachim Ulbricht, Andreas Moebius, Hans Hofmann, Georg Winterstein, Lothar Michalowsky, Walter Liebschwager, Helmut BenzfiledCriticalJoachim Ulbricht
Priority to DD20617378ApriorityCriticalpatent/DD138648A1/de
Publication of DD138648A1publicationCriticalpatent/DD138648A1/de
DD20617378A1978-06-211978-06-21Steatitaehnlicher,temperaturwechselbestaendiger,ker&mischer werkstoff und verfahren zu seiner herstellung
DD138648A1
(de)