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Application filed by Huta Cynku Miasteczko Slaskie, Czeslaw Malinowski, Stanislaw Malecki, Roman Utracki, Tadeusz Stasik, Jerzy Orlicz, Andrzej UliszakfiledCriticalHuta Cynku Miasteczko Slaskie
Priority to PL342782ApriorityCriticalpatent/PL192695B1/en
Publication of PL342782A1publicationCriticalpatent/PL342782A1/en
Publication of PL192695B1publicationCriticalpatent/PL192695B1/en