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 Langmajer Miroslav, Josef Bucek, Jares Frantisek, Havlicek RudolffiledCriticalLangmajer Miroslav
Priority to CS8310201ApriorityCriticalpatent/CS241712B1/en
Publication of CS1020183A1publicationCriticalpatent/CS1020183A1/en
Publication of CS241712B1publicationCriticalpatent/CS241712B1/en