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Scientific American, Vol. 94, No. 7 (February 1906) (1906)

leaf 3

An illustration from Scientific American, Vol. 94, No. 7 (February 1906), 1906, leaf 3
he lamp remaining lighted until this substitution. is of storage batteries and cannot possibly do any harm. ing the rear view, will indicate. This resistance is effected. According to the president of one of the largest storage connected in multiple with a pilot lamp mounted on The rectifier proper… … supply mains is the compensating reactance; and this TUBE. Pig. 1.—REAR VIEW OF MERCURY RECTIFIER.

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