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 Barnabas Findura, Ivan KrejcifiledCriticalBarnabas Findura
Priority to CS505877ApriorityCriticalpatent/CS190206B1/en
Publication of CS190206B1publicationCriticalpatent/CS190206B1/en