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Application filed by Franciszek Plewa, Stanisław Gajos, Sławomir Michał Madejski, Jan BoryczkofiledCriticalFranciszek Plewa
Priority to PL361710ApriorityCriticalpatent/PL201369B1/pl
Publication of PL361710A1publicationCriticalpatent/PL361710A1/pl
Publication of PL201369B1publicationCriticalpatent/PL201369B1/pl