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 Akademia Górniczo-Hutnicza im.Stanisława StaszicafiledCriticalAkademia Górniczo-Hutnicza im.Stanisława Staszica
Priority to PL357458ApriorityCriticalpatent/PL205300B1/pl
Publication of PL357458A1publicationCriticalpatent/PL357458A1/pl
Publication of PL205300B1publicationCriticalpatent/PL205300B1/pl