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 Bokuvka, Marian Ing Baca, Jaroslav Rndr Bocek, Agung Ing Csc TjokordafiledCriticalJaromir Ing Bokuvka
Priority to CS8310047ApriorityCriticalpatent/CS239695B1/en
Publication of CS1004783A1publicationCriticalpatent/CS1004783A1/en
Publication of CS239695B1publicationCriticalpatent/CS239695B1/en