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Application filed by Ladislav Novak, Jan Slazansky, Sona Huncikova, Viera Matejekova, Emil Pis, Jozef Macko, Jozef Kordik, Vendelin Macho, Miloslav Trieb, Marta SestrienkovafiledCriticalLadislav Novak
Priority to CS865576ApriorityCriticalpatent/CS183982B1/en
Publication of CS183982B1publicationCriticalpatent/CS183982B1/en