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Application filed by Wielkopolskie Zaklady TeleelekfiledCriticalWielkopolskie Zaklady Teleelek
Priority to PL20180777ApriorityCriticalpatent/PL111008B1/en
Publication of PL201807A1publicationCriticalpatent/PL201807A1/en
Publication of PL111008B1publicationCriticalpatent/PL111008B1/en