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Application filed by Warszawskie Zaklady Maszyn ElefiledCriticalWarszawskie Zaklady Maszyn Ele
Priority to PL19616277ApriorityCriticalpatent/PL102379B1/pl
Publication of PL196162A1publicationCriticalpatent/PL196162A1/pl
Publication of PL102379B1publicationCriticalpatent/PL102379B1/pl