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 Centrala Industriala De Fibre Chimice,RofiledCriticalCentrala Industriala De Fibre Chimice,Ro
Priority to RO7688916ApriorityCriticalpatent/RO80987A2/fr
Publication of RO80987B1publicationCriticalpatent/RO80987B1/ro
Publication of RO80987A2publicationCriticalpatent/RO80987A2/fr