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Application filed by Rybar Vladimir, Pavlicek Zdenek, Volf Radko, Dolezal Bohuslav, Jiri Ing Csc Karhan, Stastny Miloslav, Pavelka Ivan, Kolar Milan, Miroslav Doc Ing Marek, Mostecky JirifiledCriticalRybar Vladimir
Priority to CS869211ApriorityCriticalpatent/CS263667B1/en
Publication of CS921186A1publicationCriticalpatent/CS921186A1/en
Publication of CS263667B1publicationCriticalpatent/CS263667B1/en