Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tadeas KlimszafiledCriticalTadeas Klimsza
Priority to CS87341ApriorityCriticalpatent/CS257748B1/en
Publication of CS34187A1publicationCriticalpatent/CS34187A1/en
Publication of CS257748B1publicationCriticalpatent/CS257748B1/en