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 Cercetari,RofiledCriticalCentrul De Cercetari,Ro
Priority to RO118258ApriorityCriticalpatent/RO91991B1/ro
Publication of RO91991A2publicationCriticalpatent/RO91991A2/ro
Publication of RO91991B1publicationCriticalpatent/RO91991B1/ro