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 Skalicky Cestmir, Frantisek Prof Ing Csc Lebr, Otakar Ing Vlaciha, Hynek Wiesner, Bohumil Ing Csc Rehak, Stanislav Ing Chaloupka, Natasa Ing Rodova, Jaroslav Ing Libal, Pavel KrizfiledCriticalSkalicky Cestmir
Priority to CS829635ApriorityCriticalpatent/CS265901B1/en
Publication of CS963582A1publicationCriticalpatent/CS963582A1/en
Publication of CS265901B1publicationCriticalpatent/CS265901B1/en