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 DestafiledCriticalDesta
Priority to CS911274ApriorityCriticalpatent/CZ278576B6/en
Publication of CS127491A3publicationCriticalpatent/CS127491A3/en
Publication of CZ278576B6publicationCriticalpatent/CZ278576B6/en