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 Lumel Osrodek Badawczo RozwojofiledCriticalLumel Osrodek Badawczo Rozwojo
Priority to PL28750190ApriorityCriticalpatent/PL162039B1/en
Publication of PL287501A1publicationCriticalpatent/PL287501A1/en
Publication of PL162039B1publicationCriticalpatent/PL162039B1/en