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 Svus Sklarsky UstavfiledCriticalSvus Sklarsky Ustav
Priority to CS903327ApriorityCriticalpatent/CS277235B6/cs
Publication of CS332790A3publicationCriticalpatent/CS332790A3/cs
Publication of CS277235B6publicationCriticalpatent/CS277235B6/cs