Light distribution and tests of new types of incandescent lamps (1907)
Scott, William Renick, Ward, Owen Martin · leaf 40
do AZIMUTH WHEN NEW toAZIMUTH ON ^00 HOURS DIBECT CURRENTboAZIMUTH ON 600 HOURS DlRET CURRENT ♦ VERTICAL DISTRIBUTION OF CAhlDLE-POWEia or CARBON LAMPPlotredIn Per Cent Of Mean horizontal Candk-Power Bo … O^AZIMUTH WHEN NEW O^AZ/MUTh ON^OO H 0 U ^DIRECT CURRENT 0^ AZIMUTH ON 600 /iOUfi6 D/ffECT CUHPEINT VERTICAL D16THIBUTfON OF CANDLEPOWER or TANTALUM LAMPF lotted In Fer Cent Of Mean H or/zontcl C ondle-Power
Incandescent lamps · Photometry · Electric lighting, Incandescent · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
