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 Elmot Zaklady ElektrotechnikifiledCriticalElmot Zaklady Elektrotechniki
Priority to PL29358092ApriorityCriticalpatent/PL167788B1/en
Publication of PL293580A1publicationCriticalpatent/PL293580A1/en
Publication of PL167788B1publicationCriticalpatent/PL167788B1/en