1 Apr 1947 Jahr - 1947: William Shockley, John Bardeen and Walter Brattain of Bell Laboratories
Beschreibung:
William Shockley, John Bardeen and Walter Brattain of Bell Laboratories invent the transistor. They discover how to make an electric switch with solid materials and without the need for a vacuum.
Zugefügt zum Band der Zeit:
Datum: