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Application filed by Koci Tomas, Josef Skruzny, Antonin Ing PiknafiledCriticalKoci Tomas
Priority to CS878652ApriorityCriticalpatent/CS267126B1/en
Publication of CS865287A1publicationCriticalpatent/CS865287A1/en
Publication of CS267126B1publicationCriticalpatent/CS267126B1/en