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 Smidak Stepan, Ivan Lubomir, Jan Ing Bnedi, Milon Ing Balek, Dusaning Matejka, Miklos Ing Frcska, Sandor Ing Hlavay, Zsolt Ing Szilvassy, Lorand Ing Dezsery, Jozsef Ing KorbulyfiledCriticalSmidak Stepan
Priority to CS838253ApriorityCriticalpatent/CS240555B1/en
Publication of CS825383A1publicationCriticalpatent/CS825383A1/en
Publication of CS240555B1publicationCriticalpatent/CS240555B1/en