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 Jiri Zajic, Milan Bares, Jiri Mostecky, Josef Turek, Jiri Skalsky, Josef BalgafiledCriticalJiri Zajic
Priority to CS291576ApriorityCriticalpatent/CS187004B1/cs
Publication of CS187004B1publicationCriticalpatent/CS187004B1/cs