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Application filed by Bares Richard, Frantisek Ing Fara, Vaclav SkardafiledCriticalBares Richard
Priority to CS858397ApriorityCriticalpatent/CS265708B1/en
Publication of CS839785A1publicationCriticalpatent/CS839785A1/en
Publication of CS265708B1publicationCriticalpatent/CS265708B1/en