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Application filed by Alojz Balogh, Ubomir Ing Kukuca, Durmis Julius, Milan Ing Csc Arvas, Peter Ing Moravec, Sek Jan Ing Ma, Sabados Julius, Collak Mikulas, Miroslav Ing Magura, Michal Ing HolkofiledCriticalAlojz Balogh
Priority to CS829521ApriorityCriticalpatent/CS238851B1/en
Publication of CS952182A1publicationCriticalpatent/CS952182A1/en
Publication of CS238851B1publicationCriticalpatent/CS238851B1/en