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Application filed by Czeslaw WawrzyniakfiledCriticalCzeslaw Wawrzyniak
Priority to PL10727097UpriorityCriticalpatent/PL59141Y1/en
Publication of PL107270U1publicationCriticalpatent/PL107270U1/en
Publication of PL59141Y1publicationCriticalpatent/PL59141Y1/en