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Application filed by Zrzeszenie Przemyslu CiagnikowfiledCriticalZrzeszenie Przemyslu Ciagnikow
Priority to PL26898987ApriorityCriticalpatent/PL151475B2/en
Publication of PL268989A2publicationCriticalpatent/PL268989A2/en
Publication of PL151475B2publicationCriticalpatent/PL151475B2/en