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Patents for Lucius B. Smith | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 5,036 | Mar. 27, 1847 | A. Newton, L.B. Smith, E. Sanford | Wood auger | |
![]() | 6,305 | Apr. 10, 1849 | N.C. Sanford, L.B. Smith | Machine for regulating the twist and diameter of screw-augers |