three-phase current dynamo Oerlikon

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three-phase current dynamo Oerlikon - an illustration of the encyclopedia publishers Education, St. Petersburg, Russian Empire, 1896

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Size: 4150px × 4150px
Location: St. Petersburg, Russian Empire
Photo credit: © Igor Golovnov / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -phase, antique, century, current, cut, dynamo, education, electric, electricity, encyclopedia, energy, engraver, engraving, illustrations, oerlikon, petersburg, picture, power, print, publishers, russia, wood, woodcut, xix