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Application filed by Josef Dipl Tech Svercl, Novak JanfiledCriticalJosef Dipl Tech Svercl
Priority to CS841356ApriorityCriticalpatent/CS241721B1/en
Publication of CS135684A1publicationCriticalpatent/CS135684A1/en
Publication of CS241721B1publicationCriticalpatent/CS241721B1/en