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 Strojirny Kolin S PfiledCriticalStrojirny Kolin S P
Priority to CS888385ApriorityCriticalpatent/CS838588A2/en
Publication of CS838588A2publicationCriticalpatent/CS838588A2/en