szigorú Dühös Cégünk inventor fa Lejárt Alkalmazás Kaliber
Commemorative Sign of Monk Guido Monaco, Inventor of Musical Notation. Arezzo, Italy. Guido Monaco Was Born and Lived Here. Stock Photo - Image of landmark, centre: 183205370
China: Cangjie (Ts'ang-chieh, c. 2650 BC), four-eyed official historian of the Yellow Emperor and the inventor of Chinese characters. Cangjie (Ts'ang-chieh) is a very important figure in ancient China (c. 2650 BC),