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 Przed Projektowania I Dostaw KfiledCriticalPrzed Projektowania I Dostaw K
Priority to PL23645882ApriorityCriticalpatent/PL128394B2/en
Publication of PL236458A2publicationCriticalpatent/PL236458A2/en
Publication of PL128394B2publicationCriticalpatent/PL128394B2/en