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Multiple series and constant current arc lamps for direct current circuits. (1907)

Western Electric Company. · Western Electric Company · leaf 25

An illustration from Multiple series and constant current arc lamps for direct current circuits., 1907, leaf 25
FIGURE 14View cf lamp mechanism, showing taps for adjusting lamps for various voltages

Electric lighting · Arc lamps · Wiring devices · Interior lighting fixtures, lamps, and ballasts · Enclosed circuit breakers

Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.

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