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All Patents in class 74/533 | |||||
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Picture | Number | Date | Patentee | Title | |
333,244 | Dec. 29, 1885 | T.J. Neacy | Set Works for Saw Mills | ||
781,956 | Feb. 07, 1905 | C.L. Kinney | Feed-regulating mechanism for fertilizer-spreaders | ||
![]() | 875,364 | Dec. 31, 1907 | E.C. Mershon | Adjusting-gage for levers | |
![]() | 1,527,247 | Feb. 24, 1925 | C. Bouillon | Electric Motor Driven Change Speed Device |