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Application filed by Przed Mechanizacji AutomatyzacfiledCriticalPrzed Mechanizacji Automatyzac
Priority to PL28046589ApriorityCriticalpatent/PL159812B1/en
Publication of PL280465A1publicationCriticalpatent/PL280465A1/en
Publication of PL159812B1publicationCriticalpatent/PL159812B1/en