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 Novak JaroslavfiledCriticalNovak Jaroslav
Priority to CS8310114ApriorityCriticalpatent/CS240570B1/en
Publication of CS1011483A1publicationCriticalpatent/CS1011483A1/en
Publication of CS240570B1publicationCriticalpatent/CS240570B1/en