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Application filed by Ludmila Rndr Nespurkova, Renata Rndr Csc Rybova, Karel Rndr Drsc JanacekfiledCriticalLudmila Rndr Nespurkova
Priority to CS846568ApriorityCriticalpatent/CS240940B1/en
Publication of CS656884A1publicationCriticalpatent/CS656884A1/en
Publication of CS240940B1publicationCriticalpatent/CS240940B1/en