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 Azotowe Im P FinderafiledCriticalZaklady Azotowe Im P Findera
Priority to PL24030483ApriorityCriticalpatent/PL138099B1/en
Publication of PL240304A1publicationCriticalpatent/PL240304A1/en
Publication of PL138099B1publicationCriticalpatent/PL138099B1/en