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Application filed by Kraus Vladimir, Marek JanfiledCriticalKraus Vladimir
Priority to CS888460ApriorityCriticalpatent/CZ278283B6/en
Priority to HU896697Aprioritypatent/HU205305B/en
Publication of CS8808460A1publicationCriticalpatent/CS8808460A1/en
Publication of CZ278283B6publicationCriticalpatent/CZ278283B6/en