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Application filed by Pesek Miroslav, Zdenek Rndr Csc Prasil, Matusek Miroslav, Vlastimil Ing Csc Brozek, Radovan Ing DrahoradfiledCriticalPesek Miroslav
Priority to CS851665ApriorityCriticalpatent/CS258304B1/en
Publication of CS166585A1publicationCriticalpatent/CS166585A1/en
Publication of CS258304B1publicationCriticalpatent/CS258304B1/en