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Application filed by Miroslav Mrnka, Jitka Sladkovska, Jiri Volf, Josef Pasek, Prokop Nekovar, Karel Sokola, Leonid I Ruzin, Otto HinterholzingerfiledCriticalMiroslav Mrnka
Priority to CS299777ApriorityCriticalpatent/CS185795B1/cs
Publication of CS185795B1publicationCriticalpatent/CS185795B1/cs