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 Elena Ing Kulichova, Juraj Ing Tkac, Lubomir Ing Stankoviansky, Jozef Ing Hronsky, Ivana HusarovafiledCriticalElena Ing Kulichova
Priority to CS824176ApriorityCriticalpatent/CS231218B1/en
Publication of CS417682A1publicationCriticalpatent/CS417682A1/en
Publication of CS231218B1publicationCriticalpatent/CS231218B1/en