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| Patent NF9 | |||||
| Number | Date | Patentee | Title | Type | |
| XC-9 | Dec. 19, 1829 | W.J. Spence | Machine for distributing ink over printing types | ink distributors | |
| 9 | Aug. 10, 1836 | T. Blanchard | Method of riveting plank or made blocks | pulley making machines | |
| NS-9 | Mar. 18, 1846 | J.W. Cleaveland | Windlass | boats and ships | |
| NF-9 | Aug. 08, 1854 | R.G. Frazer | New mode of manufacturing oil from whale, seal and other fish and of separating the fibrous matter from the oil | ||
| CS-9 | Aug. 12, 1861 | T.W. Cofer | Revolving Pistol | revolvers | |