Nobel Prize in Physics (1909) were the awards that Nobel Prize in Physics (1909) won . On April 20,1918 a person named Karl Ferdinand Braun died . 68 was the age of the person . L. I. Mandelshtam, A. Schweizer were the doctoral students of Karl Ferdinand Braun . The person worked at University of Karlsruhe, University of Marburg, University of Strassburg, University of Tübingen, University of Würzburg institutions . On June 06, 1850 a person named Karl Ferdinand Braun was born . Karl Ferdinand Braun worked in Physics fields
Karl Ferdinand Braun knows A. Schweizer