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Tito Livio Carbone
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Light Sources And Details Of Projection-Printing Devices
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Abstract
26,772. Carbone, T. L. Dec. 7. Arc lamps.-A lamp with the arc at the lower end of inclined carbons is used with ordinary pure carbons, and with 60 volts or more.
GB190326772D1903-12-071903-12-07Improvements in Electric Arc Lighting
ExpiredGB190326772A
(en)