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Scientific American, Vol. 37, No. 9 (September 1877) (1877)

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An illustration from Scientific American, Vol. 37, No. 9 (September 1877), 1877, leaf 0
. jecting magnets are arranged, all pointing to a common cen- which the wires proceeding from the armatures through a It is usual to place the tank containing the nickel solu- ter. These magnets consist of a case of iron, to which are steel bushing containing wooden tubes are passed. One half tion… … MACHINERT FOE ELECTEO-PLATIirO. © 1877 SCIENTIFIC AMERICAN, INC

Improved · Patents · Supplement · Steel · Consists · Iron · Scientific American · Shaft · Patent office · Large number · Pineal body · Trade mark · American supplement · Ten years · Address munn · Wrought iron · Hot air

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