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 Trustul De Constructii,RofiledCriticalTrustul De Constructii,Ro
Priority to RO82537ApriorityCriticalpatent/RO71720B1/ro
Publication of RO71720A2publicationCriticalpatent/RO71720A2/ro
Publication of RO71720B1publicationCriticalpatent/RO71720B1/ro