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 Ustav Pristrojove Techniky CsafiledCriticalUstav Pristrojove Techniky Csa
Priority to CS886290ApriorityCriticalpatent/CZ277838B6/en
Publication of CS8806290A2publicationCriticalpatent/CS8806290A2/en
Publication of CZ277838B6publicationCriticalpatent/CZ277838B6/en