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 B P Ochrony Atmosfery Proat, Inst Ciezkiej Syntezy Orga, Zaklad Odczynnikow ChemicznychfiledCriticalB P Ochrony Atmosfery Proat
Priority to PL24522483ApriorityCriticalpatent/PL136649B2/en
Publication of PL245224A2publicationCriticalpatent/PL245224A2/en
Publication of PL136649B2publicationCriticalpatent/PL136649B2/en