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 Gasper MichalfiledCriticalGasper Michal
Priority to SK172-93UpriorityCriticalpatent/SK356U/sk
Priority to CZ19931409Uprioritypatent/CZ1422U1/cs
Publication of SK356UpublicationCriticalpatent/SK356U/sk