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Application filed by Miroslav Protiva, Vaclav Bartl, Vladimir Valenta, Jiri Jilek, Jirina Metysova, Marie BartosovafiledCriticalMiroslav Protiva
Priority to CS735176ApriorityCriticalpatent/CS183892B1/cs
Publication of CS183892B1publicationCriticalpatent/CS183892B1/cs