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Application filed by Karel Koudelka, Ales Ing Soldat, Jiri Dostal, Miroslava Ing VehovskyfiledCriticalKarel Koudelka
Priority to CS845452ApriorityCriticalpatent/CS253357B1/en
Publication of CS545284A1publicationCriticalpatent/CS545284A1/en
Publication of CS253357B1publicationCriticalpatent/CS253357B1/en