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Application filed by Politechnika WroclawskafiledCriticalPolitechnika Wroclawska
Priority to PL28103589ApriorityCriticalpatent/PL160865B1/en
Publication of PL281035A1publicationCriticalpatent/PL281035A1/en
Publication of PL160865B1publicationCriticalpatent/PL160865B1/en