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Application filed by Inst Przemyslu Tworzyw I Farb, Polifarb Oliva Zaklady Farb WfiledCriticalInst Przemyslu Tworzyw I Farb
Priority to PL30594294ApriorityCriticalpatent/PL305942A1/en
Publication of PL305942A1publicationCriticalpatent/PL305942A1/en