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 Milan StuchlikfiledCriticalMilan Stuchlik
Priority to CS895311ApriorityCriticalpatent/CS531189A2/en
Publication of CS531189A2publicationCriticalpatent/CS531189A2/en