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Application filed by Politechnika LodzkafiledCriticalPolitechnika Lodzka
Priority to PL24915384ApriorityCriticalpatent/PL138196B2/en
Publication of PL249153A2publicationCriticalpatent/PL249153A2/en
Publication of PL138196B2publicationCriticalpatent/PL138196B2/en
Publication of PL138196B1publicationCriticalpatent/PL138196B1/pl