Патент Розинга на телевидение
On July 25, 1907 the Russian physicist, scientist and inventor submitted the patent application "A method of electric transfer of images on distance" - television. Television device of Rozing has been patented in Russia, England, Germany, the USA. Boris Rozing could achieve in his laboratory reception of images of the elementary figures by the kinescope designed by him. It was the first-ever telecast which has marked the beginning of the television era.