Study of intensity of luminescence in relation to light source, atmospheric conditions, angle of observation and speed of traffic; data concerning illumination for road and air traffic.
Visibility of signal lights
Zichtbaarheid van Signaallichten
Electro-Techniek ; 26 , n 3
1948
5 pages
Bibliography
Article (Journal)
Dutch
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Traffic lights with enhanced visibility and auditory stimulation
European Patent Office | 2025
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