Nikola Tesla U.S. Patent 381,968 - Electro-Magnetic Motor | Tesla Universe

1 messages · 2018-11-15T20:25:14+00:00 → 2018-11-15T20:25:14+00:00
https://teslauniverse.com/nikola-tesla/patents/us-patent-381968-electro-magnetic-motor
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Mick! And there was Tesla!