Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tuemmler,Werner,Dd, Liebschwager,Walter,Dd, Heyder,Friedrich,Dd, Ziche,Karl-Heinz,Dd, Wiegmann,Joachim,Dd, Fiedler,Ursula,Dd, Schloebe,Brunhild,DdfiledCriticalTuemmler,Werner,Dd
Priority to DD20138077ApriorityCriticalpatent/DD133430A1/de
Publication of DD133430A1publicationCriticalpatent/DD133430A1/de