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Application filed by Zaklady Tworzyw I FarbfiledCriticalZaklady Tworzyw I Farb
Priority to PL19664877ApriorityCriticalpatent/PL105540B1/pl
Publication of PL196648A1publicationCriticalpatent/PL196648A1/pl
Publication of PL105540B1publicationCriticalpatent/PL105540B1/pl