Lista wystawców

The Union of Arabian Academics (TUOAA) is an Arabian Research & Development Institution and Non-Government Organization. We`re based in Sana'a city Yemen on January 8,2018 , and we have wide Geography range and area of Responsibility that covered all the border of Political Geography of Arab Nation. TUOAA has a full membership of on the International Inventors Association, (IFIA) on 20 March 2018 in Geneva, Switzerland