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 Mikula Jan, Rudiger Dr Ing Bahr, Ambos Eberhad Prof Dr Ing HabifiledCriticalMikula Jan
Priority to CS902344ApriorityCriticalpatent/CS234490A2/en
Publication of CS234490A2publicationCriticalpatent/CS234490A2/en