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Application filed by Instytut Barwników i Produktów Organicznych, Politechnika ŁódzkafiledCriticalInstytut Barwników i Produktów Organicznych
Priority to PL370755ApriorityCriticalpatent/PL203621B1/pl
Priority claimed from PL370755Aexternal-prioritypatent/PL203621B1/pl
Publication of PL370755A1publicationCriticalpatent/PL370755A1/pl
Publication of PL203621B1publicationCriticalpatent/PL203621B1/pl