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Application filed by Henryk SokolowskifiledCriticalHenryk Sokolowski
Priority to PL11131600UpriorityCriticalpatent/PL61146Y1/en
Publication of PL111316U1publicationCriticalpatent/PL111316U1/en
Publication of PL61146Y1publicationCriticalpatent/PL61146Y1/en