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Application filed by Wladimir I Margolin, Gieorgij J Turienko, Alfred G Gabsaliamov, Jaroslaw KazberukfiledCriticalWladimir I Margolin
Priority to PL25183185ApriorityCriticalpatent/PL145407B1/en
Publication of PL251831A1publicationCriticalpatent/PL251831A1/en
Publication of PL145407B1publicationCriticalpatent/PL145407B1/en