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Application filed by Stefan Massanyi, Kabatova Viera, Belko Dusan, Jozef Ing Kotleba, Milan Ing HudecfiledCriticalStefan Massanyi
Priority to CS841747ApriorityCriticalpatent/CS244564B1/en
Publication of CS174784A1publicationCriticalpatent/CS174784A1/en
Publication of CS244564B1publicationCriticalpatent/CS244564B1/en