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 Jaroslav Ing Csc Rubek, Jaroslav Ing Csc Markvart, Bednarik KarelfiledCriticalJaroslav Ing Csc Rubek
Priority to CS901907ApriorityCriticalpatent/CZ277770B6/en
Publication of CS9001907A2publicationCriticalpatent/CS9001907A2/en
Publication of CZ277770B6publicationCriticalpatent/CZ277770B6/en