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Publication date
Application filed by Martin Bajus, Vaclav VeselyfiledCriticalMartin Bajus
Priority to CS349675ApriorityCriticalpatent/CS180860B1/en
Priority to DD19289476Aprioritypatent/DD124422A1/xx
Priority to HURE000589prioritypatent/HU178697B/en
Priority to RO7686137Aprioritypatent/RO73092A/en
Publication of CS180860B1publicationCriticalpatent/CS180860B1/en