Sir Isaac Shoenberg was born 1st March 1880yr Pinsk, Russia (now in Belarus) ans was died 25th January 1963yr London, England, principal inventor of the first high-definition television system, which was used by the British Broadcasting Corporation for the world’s 1st public high-definition telecast .
Sir Isaac Shoenberg Biography PDF

On: Wednesday, October 25, 2023 8:12 AM