the research department of Telefunken in Berlin under the direction of Hans Rukop (1883-1958), with whom she also published several research papers. She... 8 KB (707 words) - 12:05, 10 April 2023 |
Meißner [de] Ernst Neumann-Neander [de] Walter Poller [de] Hans Rukop [de] Max Schimmel Hans Vogt [de] Magokichi Yamaoka [de] Ferdinand Zeppelin Berthold... 14 KB (1,226 words) - 21:12, 7 November 2023 |