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 Zygmunt SrokoszfiledCriticalZygmunt Srokosz
Priority to PL393917ApriorityCriticalpatent/PL393917A1/pl
Publication of PL393917A1publicationCriticalpatent/PL393917A1/pl