Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zaklady Energetyczne Okregu WsfiledCriticalZaklady Energetyczne Okregu Ws
Priority to PL24044383ApriorityCriticalpatent/PL140865B1/en
Publication of PL240443A1publicationCriticalpatent/PL240443A1/en
Publication of PL140865B1publicationCriticalpatent/PL140865B1/en