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 Inst Mat OgniotrwalychfiledCriticalInst Mat Ogniotrwalych
Priority to PL24869884ApriorityCriticalpatent/PL248698A1/en
Publication of PL248698A1publicationCriticalpatent/PL248698A1/en