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.)
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Publication date
Application filed by Ludmila Ing Simankova, Gustav SklenarfiledCriticalLudmila Ing Simankova
Priority to CS8310164ApriorityCriticalpatent/CS240604B1/en
Publication of CS1016483A1publicationCriticalpatent/CS1016483A1/en
Priority to BG6785584Aprioritypatent/BG45973A1/en
Priority to DD27070084Aprioritypatent/DD246020A3/en
Priority to HU483284Aprioritypatent/HU192098B/en
Publication of CS240604B1publicationCriticalpatent/CS240604B1/en