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Publication date
Application filed by Macek Vladimir, Rudolf Doc Ing Kubicka, Zdenek Jasansky, Miroslav ParizekfiledCriticalMacek Vladimir
Priority to CS822319ApriorityCriticalpatent/CS230823B1/en
Publication of CS231982A1publicationCriticalpatent/CS231982A1/en
Publication of CS230823B1publicationCriticalpatent/CS230823B1/en