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Application filed by Zjednoczenie Przemyslu MaszynfiledCriticalZjednoczenie Przemyslu Maszyn
Priority to PL19503176ApriorityCriticalpatent/PL115617B3/pl
Publication of PL195031A1publicationCriticalpatent/PL195031A1/pl
Publication of PL115617B3publicationCriticalpatent/PL115617B3/pl