Glare problem in Europe; describes new anti-glare head-lamp involving entirely new principle in light projection using two reflectors, a 6-in. paraboloid reflector with an oblique projecting reflector.
A double-reflector type of head lamp
Soc. Automotive Engrs. -- Jl
Society of Automotive Engineers -- Journal ; 12 , n 1
1923
5 pages
9 Figs.
Article (Journal)
English
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