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Application filed by Adolf Bednarowski, Krzysztof BrzozafiledCriticalAdolf Bednarowski
Priority to PL27032888ApriorityCriticalpatent/PL158348B1/en
Publication of PL270328A2publicationCriticalpatent/PL270328A2/en
Publication of PL158348B1publicationCriticalpatent/PL158348B1/en