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Application filed by Protekta Sp Z Oo, Bronislaw Skaznik, Ryszard JagiellofiledCriticalProtekta Sp Z Oo
Priority to PL344816ApriorityCriticalpatent/PL191916B1/en
Publication of PL344816A1publicationCriticalpatent/PL344816A1/en
Publication of PL191916B1publicationCriticalpatent/PL191916B1/en