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 Liceul De Chimie,RofiledCriticalLiceul De Chimie,Ro
Priority to RO108607ApriorityCriticalpatent/RO87197B1/ro
Publication of RO87197A2publicationCriticalpatent/RO87197A2/ro
Publication of RO87197B1publicationCriticalpatent/RO87197B1/ro