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Filing date
Publication date
Priority claimed from CS84481Aexternal-prioritypatent/CS219209B1/en
Application filed by Petr Ing Pueschel, Formanek Zdenek, Sychra Vaclav, Kolihova Dana, Robert Ing Mlavac, Jiri I Csc DolezalfiledCriticalPetr Ing Pueschel
Priority to CS655686ApriorityCriticalpatent/CS255624B3/en
Publication of CS655686A1publicationCriticalpatent/CS655686A1/en
Publication of CS255624B3publicationCriticalpatent/CS255624B3/en