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 Jaromir Ing Nohel, Pavel Doc Ing Csc Osmera, Milan Ing VlcekfiledCriticalJaromir Ing Nohel
Priority to CS414989ApriorityCriticalpatent/CS275303B2/cs
Publication of CS8904149A1publicationCriticalpatent/CS8904149A1/cs
Publication of CS275303B2publicationCriticalpatent/CS275303B2/cs