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Application filed by Politechnika Lodzka, Lodzka Wytwornia PapierosowfiledCriticalPolitechnika Lodzka
Priority to PL28457390ApriorityCriticalpatent/PL162636B1/en
Publication of PL284573A1publicationCriticalpatent/PL284573A1/en
Publication of PL162636B1publicationCriticalpatent/PL162636B1/en