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 Bandouch, Milan Zavadil, Jan VitovskyfiledCriticalJiri Bandouch
Priority to CS562676ApriorityCriticalpatent/CS182730B1/cs
Publication of CS182730B1publicationCriticalpatent/CS182730B1/cs