. An Oscillographic investigation of current and EMF- waves of telephone magneto generators . EUGENE OICTZGCN :Sr!:%ESB:3 iia^Sai aaaaiSSiigBUiaiiS JiSSaiSSBaaiaaiaB iSmSEiiaiiiiiiiiiii

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookidoscillographicin00morr