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 Rostislav Doc Ing Csc Richter, Jana Ing BrabcovafiledCriticalRostislav Doc Ing Csc Richter
Priority to CS245887ApriorityCriticalpatent/CS273655B1/cs
Publication of CS245887A1publicationCriticalpatent/CS245887A1/cs
Publication of CS273655B1publicationCriticalpatent/CS273655B1/cs