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Application filed by Wladyslaw Zygmunt Traczyk, Kazimierz Dolecki, Pawel Jan KolodziejskifiledCriticalWladyslaw Zygmunt Traczyk
Priority to PL332763ApriorityCriticalpatent/PL191105B1/en
Publication of PL332763A1publicationCriticalpatent/PL332763A1/en
Publication of PL191105B1publicationCriticalpatent/PL191105B1/en