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 Milos Kulhanek, Milan Tadra, Josef Pacak, Hana Trejbalova, Miloslav CernyfiledCriticalMilos Kulhanek
Priority to CS189577ApriorityCriticalpatent/CS190907B1/en
Publication of CS190907B1publicationCriticalpatent/CS190907B1/en