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 Diosgyoeri GepgyarfiledCriticalDiosgyoeri Gepgyar
Priority to CS355876ApriorityCriticalpatent/CS194764B2/cs
Publication of CS194764B2publicationCriticalpatent/CS194764B2/cs