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Priority claimed from CS84481Aexternal-prioritypatent/CS219209B1/cs
Application filed by Petr Pueschel, Zdenek Formanek, Vaclav Sychra, Dana Kolihova, Robert Hlavac, Jiri DolezalfiledCriticalPetr Pueschel
Priority to CS655686ApriorityCriticalpatent/CS255624B3/cs
Publication of CS655686A1publicationCriticalpatent/CS655686A1/cs
Publication of CS255624B3publicationCriticalpatent/CS255624B3/cs