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Application filed by Balcar Miroslav, Fencl Miloslav, Zdenek Korecek, Kaska Jiri, Sima Milan, Kohout Josef, Vogel Tomas, Jiri Ing MachovecfiledCriticalBalcar Miroslav
Priority to CS887724ApriorityCriticalpatent/CS270387B1/cs
Publication of CS772488A1publicationCriticalpatent/CS772488A1/cs
Publication of CS270387B1publicationCriticalpatent/CS270387B1/cs