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 Mikoda Jiri, Viliam Ing GondarfiledCriticalMikoda Jiri
Priority to CS844603ApriorityCriticalpatent/CS242996B1/en
Publication of CS460384A1publicationCriticalpatent/CS460384A1/en
Publication of CS242996B1publicationCriticalpatent/CS242996B1/en