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 Kotoc StefanfiledCriticalKotoc Stefan
Priority to CS8610189ApriorityCriticalpatent/CS258099B1/en
Publication of CS1018986A1publicationCriticalpatent/CS1018986A1/en
Publication of CS258099B1publicationCriticalpatent/CS258099B1/en