G som i hemlig
G som i hemlig
About the Siemens Geheimschreiber - G printer - a crypto machine that Hitler's engineers designed in the 30's. The mathematician Arne Beurling at Uppsala University revealed the G-printer's secret.
- 类型: 纪录
- 导演: Olle Häger
- 演员: Hans Villius
- 国家: