Compagnie générale de télégraphie sans fil
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Other Identifiers
Sources of Information
- La radioélectricité en France sous l'Occupation, c2012:t.p. (Compagnie générale de télégraphie sans fil) p. [5] (CSF) p. 12 (CSF was founded in 1919)
- history page (CSF was founded in 1918; with its subsidiary Société française radioélectrique (SFR), acquired in 1957, CSF was a key player in the 1930s development of broadcasting, short wave, electro-acoustics and early radar and television systems ( (Thales www site, viewed 5 March 2015:) )
- Télonde, 1958-
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Wikipedia description:
The Compagnie générale de la télégraphie sans fil (CSF: General Wireless Telegraphy Company) was a French company founded in 1918 during a reorganization and expansion of the Société française radio-électrique (SFR), which became a subsidiary. The company developed technology for radio-telegraphy, radio program transmission, radar, television and other applications. It provided broadcasting and telegraphy services, and sold its equipment throughout the French colonial empire and in many other parts of the world. In 1968 CSF merged with the Thomson-Brandt to form Thomson-CSF.
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