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Application filed by Przed Prod Handlowe Unispol, Grzegorz Sobecki, Edward Kurgun, Leszek Lutek, Jan Nowak, Mieczyslaw Grabiak, Bilewski Jerzy, Godlewski Jaroslaw, Zurkiewicz BlazejfiledCriticalPrzed Prod Handlowe Unispol
Priority to PL28081589ApriorityCriticalpatent/PL280815A1/en
Publication of PL280815A1publicationCriticalpatent/PL280815A1/en