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Application filed by Marcincin Anton, Ondrejmiska Koloman, Zemanova Elena, Jambrich Martin, Konstantin Ing Csc Marcincin, Pavla HarmaniakovafiledCriticalMarcincin Anton
Priority to CS863829ApriorityCriticalpatent/CS259384B1/en
Publication of CS382986A1publicationCriticalpatent/CS382986A1/en
Publication of CS259384B1publicationCriticalpatent/CS259384B1/en