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Application filed by Krzysztof WrotyńskifiledCriticalKrzysztof Wrotyński
Priority to PL356879ApriorityCriticalpatent/PL199562B1/pl
Publication of PL356879A1publicationCriticalpatent/PL356879A1/pl
Publication of PL199562B1publicationCriticalpatent/PL199562B1/pl