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 Tech ProzniowejfiledCriticalInst Tech Prozniowej
Priority to PL96314902ApriorityCriticalpatent/PL180914B1/en
Publication of PL314902A1publicationCriticalpatent/PL314902A1/en
Publication of PL180914B1publicationCriticalpatent/PL180914B1/en