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Application filed by Zdenka Arch Manakova, Milan Ing Peterka, Safek Miroslav, Ludmila SafkovafiledCriticalZdenka Arch Manakova
Priority to CS828084ApriorityCriticalpatent/CS231914B1/en
Publication of CS808482A1publicationCriticalpatent/CS808482A1/en
Publication of CS231914B1publicationCriticalpatent/CS231914B1/en