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Filing date
Publication date
Application filed by Hinner EduardfiledCriticalHinner Eduard
Priority to CS856812ApriorityCriticalpatent/CS255830B1/cs
Priority to BG7646286Aprioritypatent/BG49902A1/xx
Priority to DD29459986Aprioritypatent/DD271628A3/xx
Priority to HU403086Aprioritypatent/HUT42158A/hu
Publication of CS681285A1publicationCriticalpatent/CS681285A1/cs
Publication of CS255830B1publicationCriticalpatent/CS255830B1/cs