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 Intreprinderea De Constructii De Masini,RofiledCriticalIntreprinderea De Constructii De Masini,Ro
Priority to RO84114899ApriorityCriticalpatent/RO88504A2/fr
Publication of RO88504A2publicationCriticalpatent/RO88504A2/fr