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Application filed by Pavlusik Peter, Lesek Frantisek, Balcar Miroslav, Vladimir Glaser, Blazkova DanafiledCriticalPavlusik Peter
Priority to CS867947ApriorityCriticalpatent/CS263212B1/en
Publication of CS794786A1publicationCriticalpatent/CS794786A1/en
Publication of CS263212B1publicationCriticalpatent/CS263212B1/en