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 Mudr StefanikfiledCriticalMilan Mudr Stefanik
Priority to CS874137ApriorityCriticalpatent/CS269874B1/en
Publication of CS413787A1publicationCriticalpatent/CS413787A1/en
Publication of CS269874B1publicationCriticalpatent/CS269874B1/en