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| Patents for S. F. Christy | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 881,449 | Mar. 10, 1908 | G.A. Smith | Thread Cutting Device | |
 | 890,152 | Jun. 09, 1908 | G.M. Mason | Tool For Constructing and Repairing Wire Fences | |
| 890,519 | Jun. 09, 1908 | W.R. Lansberry | Jointer Plane that Slits Two Boards | ||
 | CA-114,361 | Sep. 29, 1908 | C.V. Pollock | Wrench | |
 | 912,372 | Feb. 16, 1909 | W.F. Gould | Balanced Slide Valve | |
 | 992,349 | May 16, 1911 | W.F. Gould | Balanced Slide-Valve | |