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Application filed by Exploatarea Miniera "Bihor",RofiledCriticalExploatarea Miniera "Bihor",Ro
Priority to RO81104925ApriorityCriticalpatent/RO80593A2/ro
Publication of RO80593B1publicationCriticalpatent/RO80593B1/ro
Publication of RO80593A2publicationCriticalpatent/RO80593A2/ro
RO81104925A1981-07-201981-07-20Instalatie pentru functionarea automata in functie de sarcina a grupurilor convertizoare la transportul electrificat
RO80593A2
(ro)