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 Stanislav NiklfiledCriticalStanislav Nikl
Priority to CS732776ApriorityCriticalpatent/CS189271B1/cs
Publication of CS189271B1publicationCriticalpatent/CS189271B1/cs