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 Weiss MilosfiledCriticalWeiss Milos
Priority to CS886877ApriorityCriticalpatent/CS271399B1/en
Publication of CS687788A1publicationCriticalpatent/CS687788A1/en
Publication of CS271399B1publicationCriticalpatent/CS271399B1/en