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Patents for Lucius B. Smith
Patents 1 - 2 of 2
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PictureNumberDatePatenteeTitle
5,036Mar. 27, 1847A. Newton, L.B. Smith, E. SanfordWood auger
6,305Apr. 10, 1849N.C. Sanford, L.B. SmithMachine for regulating the twist and diameter of screw-augers
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