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Application filed by Politechnika WroclawskafiledCriticalPolitechnika Wroclawska
Priority to PL97322092ApriorityCriticalpatent/PL186245B1/en
Publication of PL322092A1publicationCriticalpatent/PL322092A1/en
Publication of PL186245B1publicationCriticalpatent/PL186245B1/en