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 Libor Ing Strechay, Masan JozeffiledCriticalLibor Ing Strechay
Priority to CS876958ApriorityCriticalpatent/CS262647B1/en
Publication of CS695887A1publicationCriticalpatent/CS695887A1/en
Publication of CS262647B1publicationCriticalpatent/CS262647B1/en