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 Vojtech Bohus, Rudolf Baca, Ferdinand Limpar, Vojtech Neuzil, Stefan Fiala, Oto PistanekfiledCriticalVojtech Bohus
Priority to CS56676ApriorityCriticalpatent/CS185399B1/cs
Publication of CS185399B1publicationCriticalpatent/CS185399B1/cs