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Application filed by Zoltan Ing Meszaros, Vladimir KovacikfiledCriticalZoltan Ing Meszaros
Priority to CS869251ApriorityCriticalpatent/CS264171B1/en
Publication of CS925186A1publicationCriticalpatent/CS925186A1/en
Publication of CS264171B1publicationCriticalpatent/CS264171B1/en