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Application filed by Kozepdunantuli GazszolgaltatofiledCriticalKozepdunantuli Gazszolgaltato
Priority to SK5184-90ApriorityCriticalpatent/SK280499B6/en
Priority to CS905184Aprioritypatent/CS518490A3/en
Publication of CS518490A3publicationCriticalpatent/CS518490A3/en