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Application filed by Wladyslaw Basista, Ryszard Wszolek, Jerzy MatuszynskifiledCriticalWladyslaw Basista
Priority to PL342086ApriorityCriticalpatent/PL194261B1/en
Publication of PL342086A1publicationCriticalpatent/PL342086A1/en
Publication of PL194261B1publicationCriticalpatent/PL194261B1/en