 Another brilliant professor of the Oradea Archgymnasium was Károly Irén József, who established the telegraphic connection between Oradea and Sânmartin inside the school building.He also brought in Oradea the first Röntgen apparatus and contributed to the project elaboration for the tram line into the city.In the location of this school, functioned for a while the Academy of Law, which enjoyed the presence of famous names among its teachers