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 Inst Chemii Przemyslowej, Cieszynska Farb & Laki, Os Bad Rozwojowy KauczukowfiledCriticalInst Chemii Przemyslowej
Priority to PL25580785ApriorityCriticalpatent/PL145236B1/en
Publication of PL255807A1publicationCriticalpatent/PL255807A1/en
Publication of PL145236B1publicationCriticalpatent/PL145236B1/en