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 Polda Josef, Josef Ing PinosfiledCriticalPolda Josef
Priority to CS881727ApriorityCriticalpatent/CS268120B1/en
Publication of CS172788A1publicationCriticalpatent/CS172788A1/en
Publication of CS268120B1publicationCriticalpatent/CS268120B1/en