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 Artur Brodsky, Zdenek KordacfiledCriticalArtur Brodsky
Priority to CS769174ApriorityCriticalpatent/CS184914B1/cs
Publication of CS184914B1publicationCriticalpatent/CS184914B1/cs