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Walter H. Schottky Bio, Photos and Updates

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Walter H. Schottky

Bio: Walter Hermann Schottky was a German physicist who played a major early role in developing the theory of electron and ion emission phenomena, invented the screen-grid vacuum tube in 1915 and the pentode in 1919 while working at Siemens, co-invented the ribbon microphone and ribbon loudspeaker along with Dr.

Born: July 23, 1886 in Switzerland

Posted In: Germany Scientists, Famous People Of Germany, Italian Footballers