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 Ciezkiej Syntezy OrgafiledCriticalInst Ciezkiej Syntezy Orga
Priority to PL28037489ApriorityCriticalpatent/PL161709B1/en
Publication of PL280374A1publicationCriticalpatent/PL280374A1/en
Publication of PL161709B1publicationCriticalpatent/PL161709B1/en