Examples of its application and test equipment provided by Society.
Head-lamp illumination research
Soc. Automotive Engrs. -- Jl.
Society of Automotive Engineers -- Journal ; 19 , n 2
1926
8 Figs.
Aufsatz (Zeitschrift)
Englisch
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Lens plate for illumination lamp, and illumination lamp
Europäisches Patentamt | 2017
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