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Application filed by Politechnika PoznanskafiledCriticalPolitechnika Poznanska
Priority to PL23689482ApriorityCriticalpatent/PL135210B1/en
Publication of PL236894A1publicationCriticalpatent/PL236894A1/en
Publication of PL135210B1publicationCriticalpatent/PL135210B1/en