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 Intreprinderea Chimica "Dero",RofiledCriticalIntreprinderea Chimica "Dero",Ro
Priority to RO81104274ApriorityCriticalpatent/RO81994A2/en
Publication of RO81994B1publicationCriticalpatent/RO81994B1/en
Publication of RO81994A2publicationCriticalpatent/RO81994A2/en