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Application filed by Zdenek Rndr Csc Nemecek, Jana Rndr Csc Safrankova, Georgij N Dr Csc Zastenker, Jurij I Dr JermolajevfiledCriticalZdenek Rndr Csc Nemecek
Priority to CS843182ApriorityCriticalpatent/CS242803B1/en
Publication of CS318284A1publicationCriticalpatent/CS318284A1/en
Publication of CS242803B1publicationCriticalpatent/CS242803B1/en