G som i hemlig1994
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.
- Released
- 3. 3. 1994
- Runtime
- 43 min
- Genres
- Documentary
- Certification
- NO
- Country, language
- SV
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