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Application filed by Bartek Pavol, Jozef Ing Supej, Stanislav Ing Tabacek, Kabatova Viera, Truchlik StefanfiledCriticalBartek Pavol
Priority to CS885945ApriorityCriticalpatent/CS269677B1/en
Publication of CS594588A1publicationCriticalpatent/CS594588A1/en
Publication of CS269677B1publicationCriticalpatent/CS269677B1/en