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Application filed by Michalczewski LechfiledCriticalMichalczewski Lech
Priority to PL10798498UpriorityCriticalpatent/PL59583Y1/en
Publication of PL107984U1publicationCriticalpatent/PL107984U1/en
Publication of PL59583Y1publicationCriticalpatent/PL59583Y1/en