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Application filed by Ladislav Ing Mour, Stehno JoseffiledCriticalLadislav Ing Mour
Priority to CS852798ApriorityCriticalpatent/CS254754B1/cs
Publication of CS279885A1publicationCriticalpatent/CS279885A1/cs
Publication of CS254754B1publicationCriticalpatent/CS254754B1/cs