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Application filed by Jan Szopa-Skórkowski, Fundacja LinumfiledCriticalJan Szopa-Skórkowski
Priority to PL393750ApriorityCriticalpatent/PL217808B1/en
Publication of PL393750A1publicationCriticalpatent/PL393750A1/en
Publication of PL217808B1publicationCriticalpatent/PL217808B1/en