Determination of illuminating surface and power; methods of testing reflectors; comparison of various types; French regulations on projectors.


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    Title :

    Photometry of automobile light from powerful reflectors


    Additional title:

    Photometrie des projecteurs intensifs de lumiere pour automobiles


    Contributors:

    Published in:

    Publication date :

    1924


    Size :

    7 pages


    Remarks:

    4 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    French


    Keywords :



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