Double-filament incandescent lamps and head lamps as now designed, constructed, and distributed have not sufficiently justified themselves to public or to law-enforcement authorities, according to the author, to warrant their use without some restrictions to assure their performance in accordance with the claims made for them. (See also - discussion p 300-310)


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    Title :

    Head-lamp adjusting mechanicms and law enforcement


    Additional title:

    Soc. Automotive Engrs. -- Jl


    Contributors:

    Published in:

    Publication date :

    1927


    Size :

    12 pages


    Remarks:

    8 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


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