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Application filed by Politechnika KrakowskafiledCriticalPolitechnika Krakowska
Priority to PL28521290ApriorityCriticalpatent/PL162572B1/en
Publication of PL285212A2publicationCriticalpatent/PL285212A2/en
Publication of PL162572B1publicationCriticalpatent/PL162572B1/en