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Application filed by Matas Michal, Fancovic Karol, Ladislav Ing Szuecs, Klucho Pavol, Vladimir Ing HorvathfiledCriticalMatas Michal
Priority to CS856139ApriorityCriticalpatent/CS254903B1/cs
Publication of CS613985A1publicationCriticalpatent/CS613985A1/cs
Publication of CS254903B1publicationCriticalpatent/CS254903B1/cs