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
Priority claimed from CS122081Aexternal-prioritypatent/CS214550B1/en
Application filed by Zbynek Ing Prusa, Malik Milos, Jaroslav Vala, Miroslav Ing Fiala, Jana Stratilova, Jarmila SpanihelovafiledCriticalZbynek Ing Prusa
Priority to CS695683ApriorityCriticalpatent/CS240765B3/en
Publication of CS695683A1publicationCriticalpatent/CS695683A1/en
Publication of CS240765B3publicationCriticalpatent/CS240765B3/en