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| All Patents in class 470/107 | |||||
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| Picture | Number | Date | Patentee | Title | |
| 6,140 | Feb. 27, 1849 | J. King | Machine for Dressing Nuts and Bolt-Heads | ||
 | 12,767 | Apr. 24, 1855 | J.H. Thompson | Machine for Planing Metals | |
 | 101,249 | Mar. 29, 1870 | J. Flower | Improvement in Lathes for Squared Nuts, etc. | |
 | 127,142 | May 28, 1872 | W.F. Batho | Improvement in Machines for Planing the Facets of Polygonal Bars, Nut, etc. | |
| 355,718 | Jan. 11, 1887 | C.E. Roberts | Machine for Milling Nuts | ||
| 1,860,840 | May 31, 1932 | N.M. Marsilius, O.A. Olsen | Milling machine | ||