Foenquinos, Léon
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born on | 2 August 1889 at 12:00 (= 12:00 noon ) | ||||
Place | Marseille, France, 43n18, 5e24 | ||||
Timezone | LMT m5e24 (is local mean time) | ||||
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Astrology data | ![]() ![]() ![]() ![]() ![]() |
Biography
French inventor of traffic lights, he described them in 1920 as follows: "poles three metres high will be installed at the corners of street intersections, on which electric light and sound signals will be fixed (...)". He disseminated his ideas and sold all his inventions to France for the love of his country. He died on 17 June 1954 at age 64.
Link to Wikipedia biography (French)
Events
Source Notes
Michaël Mandl quotes birth record [1].
Categories
- Notable : Famous : Founder/ originator