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 Miloslav Kos, Prikryl PetrfiledCriticalMiloslav Kos
Priority to CS853569ApriorityCriticalpatent/CS251889B1/en
Priority to DE19853545214prioritypatent/DE3545214A1/en
Priority to CH553985Aprioritypatent/CH669645A5/de
Publication of CS356985A1publicationCriticalpatent/CS356985A1/en
Publication of CS251889B1publicationCriticalpatent/CS251889B1/en