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Application filed by Ts Osrodek P K Maszyn GorniczyfiledCriticalTs Osrodek P K Maszyn Gorniczy
Priority to PL19970277ApriorityCriticalpatent/PL103130B1/pl
Publication of PL199702A1publicationCriticalpatent/PL199702A1/pl
Publication of PL103130B1publicationCriticalpatent/PL103130B1/pl