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      Knowledge is Power

      Scientific American March 03, 1894

      Index of Inventions - March 3, 1894

      For Which Letters Patent

      • March 3, 1894

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      More in the March 03, 1894 issue of Scientific American
      • The Galveston (Texas) Steel Wagon Bridge
      • Influence of Small Portions of Alloy on the Properties of Metals
      • The Lovell Diamond Cycles
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