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Application filed by Miroslav Rndr Csc Hrabovsky, Vilibald Ing Kolarcik, Richard Ing MatulafiledCriticalMiroslav Rndr Csc Hrabovsky
Priority to CS846577ApriorityCriticalpatent/CS242107B1/cs
Publication of CS657784A1publicationCriticalpatent/CS657784A1/cs
Publication of CS242107B1publicationCriticalpatent/CS242107B1/cs