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Application filed by Lidarik Miloslav, Dobas Ivan, Stanislav Stary, Sima Milan, Kaska Jiri, Josef Ambroz, Emil Rndr Csc KrejcarfiledCriticalLidarik Miloslav
Priority to CS843695ApriorityCriticalpatent/CS240881B1/en
Publication of CS369584A1publicationCriticalpatent/CS369584A1/en
Publication of CS240881B1publicationCriticalpatent/CS240881B1/en