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 Jaromir Ing Olejnik, Petr Filip, Huml Miroslav, Macek Vladimir, Zbynek Ing Putna, Svoboda Karel, Necesany FrantisekfiledCriticalJaromir Ing Olejnik
Priority to CS533889ApriorityCriticalpatent/CS276762B6/en
Publication of CS8905338A2publicationCriticalpatent/CS8905338A2/en
Publication of CS276762B6publicationCriticalpatent/CS276762B6/en