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 Vladimir Prof Ing Csc Prasil, Vladimir Csc SvatyfiledCriticalVladimir Prof Ing Csc Prasil
Priority to CS838120ApriorityCriticalpatent/CS240773B1/en
Publication of CS812083A1publicationCriticalpatent/CS812083A1/en
Publication of CS240773B1publicationCriticalpatent/CS240773B1/en