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 ZEMAN Svatopluk, Alexandra Ing Novotna, Miroslav Mikel, Jiri Subert, Dimun Milan, Milan PolievkafiledCriticalZEMAN Svatopluk
Priority to CS106882ApriorityCriticalpatent/CS228344B1/en
Publication of CS228344B1publicationCriticalpatent/CS228344B1/en