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Application filed by Akademia Górniczo-Hutnicza im.Stanisława StaszicafiledCriticalAkademia Górniczo-Hutnicza im.Stanisława Staszica
Priority to PL358866ApriorityCriticalpatent/PL203429B1/pl
Priority claimed from PL358866Aexternal-prioritypatent/PL203429B1/pl
Publication of PL358866A1publicationCriticalpatent/PL358866A1/pl
Publication of PL203429B1publicationCriticalpatent/PL203429B1/pl