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 Vladimir Pilc, Mojmir Skrabal, Petr Koutny, Zdenek Rinth, Jiri PohoralyfiledCriticalVladimir Pilc
Priority to CS46976ApriorityCriticalpatent/CS182583B1/cs
Publication of CS182583B1publicationCriticalpatent/CS182583B1/cs