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| Patents for Benjamin H. Brown | |||||
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| Number | Date | Patentee | Title | Type | |
| NU-184,309,011 | Sep. 01, 1843 | B.H. Brown | Steam Engine, Horizontal, Piston and Slide Valves for | steam engine valves | |
| 12,423 | Feb. 20, 1855 | W. Stephens | Slide Rest for Lathes | metal lathes | |