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 Centrul De Chimie,RofiledCriticalCentrul De Chimie,Ro
Priority to RO121616ApriorityCriticalpatent/RO94020B1/ro
Publication of RO94020A2publicationCriticalpatent/RO94020A2/ro
Publication of RO94020B1publicationCriticalpatent/RO94020B1/ro