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Application filed by Kondrat Emanuel, Sabados Julius, Matzenauer Tomas, Tibor Miskovic, Pavel Ing Vondrak, Antonin Ing Csc Simecek, Andrej Kontra, Collak MikulasfiledCriticalKondrat Emanuel
Priority to CS874332ApriorityCriticalpatent/CS266105B1/en
Publication of CS433287A1publicationCriticalpatent/CS433287A1/en
Publication of CS266105B1publicationCriticalpatent/CS266105B1/en