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 Zdenek SebekfiledCriticalZdenek Sebek
Priority to CS905788ApriorityCriticalpatent/CS273536B1/en
Publication of CS905788A1publicationCriticalpatent/CS905788A1/en
Publication of CS273536B1publicationCriticalpatent/CS273536B1/en