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Application filed by Zygmunt BabinskifiledCriticalZygmunt Babinski
Priority to PL11184201UpriorityCriticalpatent/PL61698Y1/en
Publication of PL111842U1publicationCriticalpatent/PL111842U1/en
Publication of PL61698Y1publicationCriticalpatent/PL61698Y1/en