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 Malousek Antonin, Zdenek Dalibor, Straka JaromirfiledCriticalMalousek Antonin
Priority to CS848780ApriorityCriticalpatent/CS244643B1/en
Publication of CS878084A1publicationCriticalpatent/CS878084A1/en
Publication of CS244643B1publicationCriticalpatent/CS244643B1/en