Use of an inside shell, fitted with glass of different colors, which can be rotated between lamps and lens, permits a variety of indications to be given.


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    Title :

    Electric signal and tail lights for cars


    Additional title:

    Elec. Ry. Jl


    Published in:

    Publication date :

    1923


    Size :

    2 pages


    Remarks:

    4 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :



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